20176209325

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{32027}}^1$

素因数の和:32373

約数の個数: 24

約数和(自身を含む): 25353877248

約数和(自身を除く): 5177667923

約数列:

[1, 5, 25, 113, 223, 565, 1115, 2825, 5575, 25199, 32027, 125995, 160135, 629975, 800675, 3619051, 7142021, 18095255, 35710105, 90476275, 178550525, 807048373, 4035241865, 20176209325]

約数ペア:

[(1, 20176209325), (5, 4035241865), (25, 807048373), (113, 178550525), (223, 90476275), (565, 35710105), (1115, 18095255), (2825, 7142021), (5575, 3619051), (25199, 800675), (32027, 629975), (125995, 160135)]