20051466421

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1\times {\mathrm{22067}}^1$

素因数の和:22824

約数の個数: 16

約数和(自身を含む): 23049584640

約数和(自身を除く): 2998118219

約数列:

[1, 7, 271, 479, 1897, 3353, 22067, 129809, 154469, 908663, 5980157, 10570093, 41861099, 73990651, 2864495203, 20051466421]

約数ペア:

[(1, 20051466421), (7, 2864495203), (271, 73990651), (479, 41861099), (1897, 10570093), (3353, 5980157), (22067, 908663), (129809, 154469)]