20482742466

素因数分解:

$2^1\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{889703}}^1$

素因数の和:890990

約数の個数: 24

約数和(自身を含む): 44414023680

約数和(自身を除く): 23931281214

約数列:

[1, 2, 3, 6, 9, 18, 1279, 2558, 3837, 7674, 11511, 23022, 889703, 1779406, 2669109, 5338218, 8007327, 16014654, 1137930137, 2275860274, 3413790411, 6827580822, 10241371233, 20482742466]

約数ペア:

[(1, 20482742466), (2, 10241371233), (3, 6827580822), (6, 3413790411), (9, 2275860274), (18, 1137930137), (1279, 16014654), (2558, 8007327), (3837, 5338218), (7674, 2669109), (11511, 1779406), (23022, 889703)]