20170109585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1878911}}^1$

素因数の和:1879048

約数の個数: 16

約数和(自身を含む): 25703516160

約数和(自身を除く): 5533406575

約数列:

[1, 5, 19, 95, 113, 565, 2147, 10735, 1878911, 9394555, 35699309, 178496545, 212316943, 1061584715, 4034021917, 20170109585]

約数ペア:

[(1, 20170109585), (5, 4034021917), (19, 1061584715), (95, 212316943), (113, 178496545), (565, 35699309), (2147, 9394555), (10735, 1878911)]