20107371310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154672087}}^1$

素因数の和:154672107

約数の個数: 16

約数和(自身を含む): 38977366176

約数和(自身を除く): 18869994866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154672087, 309344174, 773360435, 1546720870, 2010737131, 4021474262, 10053685655, 20107371310]

約数ペア:

[(1, 20107371310), (2, 10053685655), (5, 4021474262), (10, 2010737131), (13, 1546720870), (26, 773360435), (65, 309344174), (130, 154672087)]