189968006180

素因数分解:

$2^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{4681321}}^1$

素因数の和:4683359

約数の個数: 24

約数和(自身を含む): 399129513720

約数和(自身を除く): 209161507540

約数列:

[1, 2, 4, 5, 10, 20, 2029, 4058, 8116, 10145, 20290, 40580, 4681321, 9362642, 18725284, 23406605, 46813210, 93626420, 9498400309, 18996800618, 37993601236, 47492001545, 94984003090, 189968006180]

約数ペア:

[(1, 189968006180), (2, 94984003090), (4, 47492001545), (5, 37993601236), (10, 18996800618), (20, 9498400309), (2029, 93626420), (4058, 46813210), (8116, 23406605), (10145, 18725284), (20290, 9362642), (40580, 4681321)]