20126069998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2510111}}^1$

素因数の和:2510343

約数の個数: 16

約数和(自身を含む): 31928624640

約数和(自身を除く): 11802554642

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 2510111, 5020222, 47692109, 95384218, 529633421, 1059266842, 10063034999, 20126069998]

約数ペア:

[(1, 20126069998), (2, 10063034999), (19, 1059266842), (38, 529633421), (211, 95384218), (422, 47692109), (4009, 5020222), (8018, 2510111)]