20215391137

素因数分解:

${\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1\times {\mathrm{1801}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 21011392080

約数和(自身を除く): 796000943

約数列:

[1, 29, 293, 1321, 1801, 8497, 38309, 52229, 387053, 527693, 2379121, 11224537, 15303097, 68994509, 697082453, 20215391137]

約数ペア:

[(1, 20215391137), (29, 697082453), (293, 68994509), (1321, 15303097), (1801, 11224537), (8497, 2379121), (38309, 527693), (52229, 387053)]