20138041814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{915365537}}^1$

素因数の和:915365550

約数の個数: 8

約数和(自身を含む): 32953159368

約数和(自身を除く): 12815117554

約数列:

[1, 2, 11, 22, 915365537, 1830731074, 10069020907, 20138041814]

約数ペア:

[(1, 20138041814), (2, 10069020907), (11, 1830731074), (22, 915365537)]