20136995541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2821493}}^1$

素因数の和:2821573

約数の個数: 24

約数和(自身を含む): 31837738296

約数和(自身を除く): 11700742755

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 2821493, 8464479, 25393437, 36679409, 110038227, 172111073, 330114681, 516333219, 1548999657, 2237443949, 6712331847, 20136995541]

約数ペア:

[(1, 20136995541), (3, 6712331847), (9, 2237443949), (13, 1548999657), (39, 516333219), (61, 330114681), (117, 172111073), (183, 110038227), (549, 36679409), (793, 25393437), (2379, 8464479), (7137, 2821493)]