20855528023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{889703}}^1$

素因数の和:891845

約数の個数: 8

約数和(自身を含む): 22762187136

約数和(自身を除く): 1906659113

約数列:

[1, 11, 2131, 23441, 889703, 9786733, 1895957093, 20855528023]

約数ペア:

[(1, 20855528023), (11, 1895957093), (2131, 9786733), (23441, 889703)]