20198301723

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12679411}}^1$

素因数の和:12679479

約数の個数: 16

約数和(自身を含む): 30430588800

約数和(自身を除く): 10232287077

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12679411, 38038233, 114114699, 342344097, 748085249, 2244255747, 6732767241, 20198301723]

約数ペア:

[(1, 20198301723), (3, 6732767241), (9, 2244255747), (27, 748085249), (59, 342344097), (177, 114114699), (531, 38038233), (1593, 12679411)]