2005455672016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3057097061}}^1$

素因数の和:3057097110

約数の個数: 20

約数和(自身を含む): 3980340374724

約数和(自身を除く): 1974884702708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3057097061, 6114194122, 12228388244, 24456776488, 48913552976, 125340979501, 250681959002, 501363918004, 1002727836008, 2005455672016]

約数ペア:

[(1, 2005455672016), (2, 1002727836008), (4, 501363918004), (8, 250681959002), (16, 125340979501), (41, 48913552976), (82, 24456776488), (164, 12228388244), (328, 6114194122), (656, 3057097061)]