20575291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{5651}}^1$

素因数の和:5993

約数の個数: 8

約数和(自身を含む): 22517568

約数和(自身を除く): 1942277

約数列:

[1, 11, 331, 3641, 5651, 62161, 1870481, 20575291]

約数ペア:

[(1, 20575291), (11, 1870481), (331, 62161), (3641, 5651)]