20196830906

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33549553}}^1$

素因数の和:33549605

約数の個数: 16

約数和(自身を含む): 35428329024

約数和(自身を除く): 15231498118

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33549553, 67099106, 234846871, 469693742, 1442630779, 2885261558, 10098415453, 20196830906]

約数ペア:

[(1, 20196830906), (2, 10098415453), (7, 2885261558), (14, 1442630779), (43, 469693742), (86, 234846871), (301, 67099106), (602, 33549553)]