20175773679

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{24104867}}^1$

素因数の和:24104907

約数の個数: 16

約数和(自身を含む): 30854231040

約数和(自身を除く): 10678457361

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 24104867, 72314601, 216943803, 650831409, 747250877, 2241752631, 6725257893, 20175773679]

約数ペア:

[(1, 20175773679), (3, 6725257893), (9, 2241752631), (27, 747250877), (31, 650831409), (93, 216943803), (279, 72314601), (837, 24104867)]