123020190716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{5332937}}^1$

素因数の和:5333093

約数の個数: 24

約数和(自身を含む): 220996950720

約数和(自身を除く): 97976760004

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 5767, 11534, 23068, 5332937, 10665874, 21331748, 389304401, 421302023, 778608802, 842604046, 1557217604, 1685208092, 30755047679, 61510095358, 123020190716]

約数ペア:

[(1, 123020190716), (2, 61510095358), (4, 30755047679), (73, 1685208092), (79, 1557217604), (146, 842604046), (158, 778608802), (292, 421302023), (316, 389304401), (5767, 21331748), (11534, 10665874), (23068, 5332937)]