20229780370

素因数分解:

$2^1\times 5^1\times {\mathrm{22817}}^1\times {\mathrm{88661}}^1$

素因数の和:111485

約数の個数: 16

約数和(自身を含む): 36415611288

約数和(自身を除く): 16185830918

約数列:

[1, 2, 5, 10, 22817, 45634, 88661, 114085, 177322, 228170, 443305, 886610, 2022978037, 4045956074, 10114890185, 20229780370]

約数ペア:

[(1, 20229780370), (2, 10114890185), (5, 4045956074), (10, 2022978037), (22817, 886610), (45634, 443305), (88661, 228170), (114085, 177322)]