20180494066

素因数分解:

$2^1\times {\mathrm{1019}}^1\times {\mathrm{9902107}}^1$

素因数の和:9903128

約数の個数: 8

約数和(自身を含む): 30300450480

約数和(自身を除く): 10119956414

約数列:

[1, 2, 1019, 2038, 9902107, 19804214, 10090247033, 20180494066]

約数ペア:

[(1, 20180494066), (2, 10090247033), (1019, 19804214), (2038, 9902107)]