20512305752

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{88415111}}^1$

素因数の和:88415146

約数の個数: 16

約数和(自身を含む): 39786800400

約数和(自身を除く): 19274494648

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 88415111, 176830222, 353660444, 707320888, 2564038219, 5128076438, 10256152876, 20512305752]

約数ペア:

[(1, 20512305752), (2, 10256152876), (4, 5128076438), (8, 2564038219), (29, 707320888), (58, 353660444), (116, 176830222), (232, 88415111)]