20176497905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{4663}}^1\times {\mathrm{21107}}^1$

素因数の和:25816

約数の個数: 16

約数和(自身を含む): 24808823424

約数和(自身を除く): 4632325519

約数列:

[1, 5, 41, 205, 4663, 21107, 23315, 105535, 191183, 865387, 955915, 4326935, 98421941, 492109705, 4035299581, 20176497905]

約数ペア:

[(1, 20176497905), (5, 4035299581), (41, 492109705), (205, 98421941), (4663, 4326935), (21107, 955915), (23315, 865387), (105535, 191183)]