20040381614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2271637}}^1$

素因数の和:2272051

約数の個数: 16

約数和(自身を含む): 32875145136

約数和(自身を除く): 12834763522

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 2271637, 4543274, 24988007, 49976014, 910926437, 1821852874, 10020190807, 20040381614]

約数ペア:

[(1, 20040381614), (2, 10020190807), (11, 1821852874), (22, 910926437), (401, 49976014), (802, 24988007), (4411, 4543274), (8822, 2271637)]