20873602805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{8807}}^1\times {\mathrm{43093}}^1$

素因数の和:51916

約数の個数: 16

約数和(自身を含む): 27329180544

約数和(自身を除く): 6455577739

約数列:

[1, 5, 11, 55, 8807, 43093, 44035, 96877, 215465, 474023, 484385, 2370115, 379520051, 1897600255, 4174720561, 20873602805]

約数ペア:

[(1, 20873602805), (5, 4174720561), (11, 1897600255), (55, 379520051), (8807, 2370115), (43093, 484385), (44035, 474023), (96877, 215465)]