20149136615

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{6199}}^1\times {\mathrm{10657}}^1$

素因数の和:16922

約数の個数: 16

約数和(自身を含む): 24581611200

約数和(自身を除く): 4432474585

約数列:

[1, 5, 61, 305, 6199, 10657, 30995, 53285, 378139, 650077, 1890695, 3250385, 66062743, 330313715, 4029827323, 20149136615]

約数ペア:

[(1, 20149136615), (5, 4029827323), (61, 330313715), (305, 66062743), (6199, 3250385), (10657, 1890695), (30995, 650077), (53285, 378139)]