20014530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21521}}^1$

素因数の和:21562

約数の個数: 32

約数和(自身を含む): 49586688

約数和(自身を除く): 29572158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21521, 43042, 64563, 107605, 129126, 215210, 322815, 645630, 667151, 1334302, 2001453, 3335755, 4002906, 6671510, 10007265, 20014530]

約数ペア:

[(1, 20014530), (2, 10007265), (3, 6671510), (5, 4002906), (6, 3335755), (10, 2001453), (15, 1334302), (30, 667151), (31, 645630), (62, 322815), (93, 215210), (155, 129126), (186, 107605), (310, 64563), (465, 43042), (930, 21521)]