20126264543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4284919}}^1$

素因数の和:4284998

約数の個数: 16

約数和(自身を含む): 25503843840

約数和(自身を除く): 5377579297

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 4284919, 29994433, 47134109, 261380059, 329938763, 1829660413, 2875180649, 20126264543]

約数ペア:

[(1, 20126264543), (7, 2875180649), (11, 1829660413), (61, 329938763), (77, 261380059), (427, 47134109), (671, 29994433), (4697, 4284919)]