20247584258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3847}}^1\times {\mathrm{239237}}^1$

素因数の和:243097

約数の個数: 16

約数和(自身を含む): 33141161664

約数和(自身を除く): 12893577406

約数列:

[1, 2, 11, 22, 3847, 7694, 42317, 84634, 239237, 478474, 2631607, 5263214, 920344739, 1840689478, 10123792129, 20247584258]

約数ペア:

[(1, 20247584258), (2, 10123792129), (11, 1840689478), (22, 920344739), (3847, 5263214), (7694, 2631607), (42317, 478474), (84634, 239237)]