20175491262

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15936407}}^1$

素因数の和:15936623

約数の個数: 16

約数和(自身を含む): 40542221952

約数和(自身を除く): 20366730690

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 15936407, 31872814, 47809221, 95618442, 3362581877, 6725163754, 10087745631, 20175491262]

約数ペア:

[(1, 20175491262), (2, 10087745631), (3, 6725163754), (6, 3362581877), (211, 95618442), (422, 47809221), (633, 31872814), (1266, 15936407)]