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Watch the official 20/20 online at ABC.com. Get exclusive videos, blogs, photos, cast bios, free episodes.
It has an aliquot sum of 22; a semiprime, within an aliquot sequence of four composite numbers (20, 22, 14, 10, 8) that belong to the prime 7 -aliquot tree. It is the smallest primitive abundant number, [ 4] and the first number to have an abundance of 2, followed by 104.
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20/20 combines hard hitting investigative reports, compelling human interest pieces, and newsmaker interviews. A staple of primetime television on Friday nig...
20 ( twenty) is the number that is after nineteen and before twenty-one . The prime factors of twenty are 2 and 5. (2 * 2 * 5 = 20) Its factors are: 1, 2, 4, 5, 10, and 20. As the sum of its factors is more than itself (i.e. 22), it can be referred to as an abundant number . 20 can been used as a number base.
ABC's 20/20 is the prime time news magazine program featuring David Muir. From newsmaker interviews, hard-hitting investigative reports, exclusives, compelling features and medical mysteries.
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Jun 12, 2024 · Quick facts for kids. Twenty is the number that is after nineteen and before twenty-one. The prime factors of twenty are 2 and 5. (2 * 2 * 5 = 20) Its factors are: 1, 2, 4, 5, 10, and 20. As the sum of its factors is more than itself (i.e. 22), it can be referred to as an abundant number. 20 can been used as a number base.
noun. twen· ty ˈtwen-tē ˈtwən-. plural twenties. Synonyms of twenty. 1. : a number equal to two times 10 see Table of Numbers. 2. twenties plural : the numbers 20 to 29. specifically : the years 20 to 29 in a lifetime or century.
Look up twenty in Wiktionary, the free dictionary. Twenty or 20 may refer to: 20 (number), the natural number following 19 and preceding 21. one of the years 20 BC, AD 20, 1920, 2020.
