20180243036

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{30951293}}^1$

素因数の和:30951460

約数の個数: 12

約数和(自身を含む): 35532085512

約数和(自身を除く): 15351842476

約数列:

[1, 2, 4, 163, 326, 652, 30951293, 61902586, 123805172, 5045060759, 10090121518, 20180243036]

約数ペア:

[(1, 20180243036), (2, 10090121518), (4, 5045060759), (163, 123805172), (326, 61902586), (652, 30951293)]