20180352898

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1\times {\mathrm{40433}}^1$

素因数の和:42129

約数の個数: 16

約数和(自身を含む): 30476884896

約数和(自身を除く): 10296531998

約数列:

[1, 2, 163, 326, 1531, 3062, 40433, 80866, 249553, 499106, 6590579, 13181158, 61902923, 123805846, 10090176449, 20180352898]

約数ペア:

[(1, 20180352898), (2, 10090176449), (163, 123805846), (326, 61902923), (1531, 13181158), (3062, 6590579), (40433, 499106), (80866, 249553)]