20086862270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1\times {\mathrm{20611}}^1$

素因数の和:23036

約数の個数: 32

約数和(自身を含む): 37055594016

約数和(自身を除く): 16968731746

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2377, 4754, 11885, 20611, 23770, 41222, 97457, 103055, 194914, 206110, 487285, 845051, 974570, 1690102, 4225255, 8450510, 48992347, 97984694, 244961735, 489923470, 2008686227, 4017372454, 10043431135, 20086862270]

約数ペア:

[(1, 20086862270), (2, 10043431135), (5, 4017372454), (10, 2008686227), (41, 489923470), (82, 244961735), (205, 97984694), (410, 48992347), (2377, 8450510), (4754, 4225255), (11885, 1690102), (20611, 974570), (23770, 845051), (41222, 487285), (97457, 206110), (103055, 194914)]