20766801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5569}}^1$

素因数の和:5696

約数の個数: 16

約数和(自身を含む): 30479040

約数和(自身を除く): 9712239

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5569, 16707, 61259, 183777, 629297, 1887891, 6922267, 20766801]

約数ペア:

[(1, 20766801), (3, 6922267), (11, 1887891), (33, 629297), (113, 183777), (339, 61259), (1243, 16707), (3729, 5569)]