20504226177

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{51829}}^1$

素因数の和:52337

約数の個数: 24

約数和(自身を含む): 29956703400

約数和(自身を除く): 9452477223

約数列:

[1, 3, 9, 113, 339, 389, 1017, 1167, 3501, 43957, 51829, 131871, 155487, 395613, 466461, 5856677, 17570031, 20161481, 52710093, 60484443, 181453329, 2278247353, 6834742059, 20504226177]

約数ペア:

[(1, 20504226177), (3, 6834742059), (9, 2278247353), (113, 181453329), (339, 60484443), (389, 52710093), (1017, 20161481), (1167, 17570031), (3501, 5856677), (43957, 466461), (51829, 395613), (131871, 155487)]