20112126051

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{489239}}^1$

素因数の和:489506

約数の個数: 16

約数和(自身を含む): 27334817280

約数和(自身を除く): 7222691229

約数列:

[1, 3, 71, 193, 213, 579, 13703, 41109, 489239, 1467717, 34735969, 94423127, 104207907, 283269381, 6704042017, 20112126051]

約数ペア:

[(1, 20112126051), (3, 6704042017), (71, 283269381), (193, 104207907), (213, 94423127), (579, 34735969), (13703, 1467717), (41109, 489239)]