20112126047

素因数分解:

${\mathrm{13}}^2\times {\mathrm{911}}^1\times {\mathrm{130633}}^1$

素因数の和:131570

約数の個数: 12

約数和(自身を含む): 21802292064

約数和(自身を除く): 1690166017

約数列:

[1, 13, 169, 911, 11843, 130633, 153959, 1698229, 22076977, 119006663, 1547086619, 20112126047]

約数ペア:

[(1, 20112126047), (13, 1547086619), (169, 119006663), (911, 22076977), (11843, 1698229), (130633, 153959)]