20175915535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{22247}}^1\times {\mathrm{5851}}^1$

素因数の和:28134

約数の個数: 16

約数和(自身を含む): 24997496832

約数和(自身を除く): 4821581297

約数列:

[1, 5, 31, 155, 5851, 22247, 29255, 111235, 181381, 689657, 906905, 3448285, 130167197, 650835985, 4035183107, 20175915535]

約数ペア:

[(1, 20175915535), (5, 4035183107), (31, 650835985), (155, 130167197), (5851, 3448285), (22247, 906905), (29255, 689657), (111235, 181381)]