20187096589

素因数分解:

${\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1530601}}^1$

素因数の和:1530732

約数の個数: 12

約数和(自身を含む): 22392707260

約数和(自身を除く): 2205610671

約数列:

[1, 11, 109, 121, 1199, 13189, 1530601, 16836611, 166835509, 185202721, 1835190599, 20187096589]

約数ペア:

[(1, 20187096589), (11, 1835190599), (109, 185202721), (121, 166835509), (1199, 16836611), (13189, 1530601)]