20687290679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{61007}}^1$

素因数の和:62110

約数の個数: 16

約数和(自身を含む): 23368504320

約数和(自身を除く): 2681213641

約数列:

[1, 11, 29, 319, 1063, 11693, 30827, 61007, 339097, 671077, 1769203, 19461233, 64850441, 713354851, 1880662789, 20687290679]

約数ペア:

[(1, 20687290679), (11, 1880662789), (29, 713354851), (319, 64850441), (1063, 19461233), (11693, 1769203), (30827, 671077), (61007, 339097)]