20188974549

素因数分解:

$3^1\times {\mathrm{701}}^1\times {\mathrm{2531}}^1\times {\mathrm{3793}}^1$

素因数の和:7028

約数の個数: 16

約数和(自身を含む): 26974793664

約数和(自身を除く): 6785819115

約数列:

[1, 3, 701, 2103, 2531, 3793, 7593, 11379, 1774231, 2658893, 5322693, 7976679, 9600083, 28800249, 6729658183, 20188974549]

約数ペア:

[(1, 20188974549), (3, 6729658183), (701, 28800249), (2103, 9600083), (2531, 7976679), (3793, 5322693), (7593, 2658893), (11379, 1774231)]