20173480166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{465277}}^1$

素因数の和:465468

約数の個数: 32

約数和(自身を含む): 36626684160

約数和(自身を除く): 16453203994

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1141, 2282, 3097, 6194, 21679, 43358, 465277, 930554, 3256939, 6513878, 8840263, 17680526, 61881841, 75840151, 123763682, 151680302, 530881057, 1061762114, 1440962869, 2881925738, 10086740083, 20173480166]

約数ペア:

[(1, 20173480166), (2, 10086740083), (7, 2881925738), (14, 1440962869), (19, 1061762114), (38, 530881057), (133, 151680302), (163, 123763682), (266, 75840151), (326, 61881841), (1141, 17680526), (2282, 8840263), (3097, 6513878), (6194, 3256939), (21679, 930554), (43358, 465277)]