20439683709

素因数分解:

$3^1\times {\mathrm{1277}}^1\times {\mathrm{5335339}}^1$

素因数の和:5336619

約数の個数: 8

約数和(自身を含む): 27274258080

約数和(自身を除く): 6834574371

約数列:

[1, 3, 1277, 3831, 5335339, 16006017, 6813227903, 20439683709]

約数ペア:

[(1, 20439683709), (3, 6813227903), (1277, 16006017), (3831, 5335339)]