20312977234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1319}}^1\times {\mathrm{1847}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 33370444800

約数和(自身を除く): 13057467566

約数列:

[1, 2, 11, 22, 379, 758, 1319, 1847, 2638, 3694, 4169, 8338, 14509, 20317, 29018, 40634, 499901, 700013, 999802, 1400026, 2436193, 4872386, 5498911, 7700143, 10997822, 15400286, 26798123, 53596246, 923317147, 1846634294, 10156488617, 20312977234]

約数ペア:

[(1, 20312977234), (2, 10156488617), (11, 1846634294), (22, 923317147), (379, 53596246), (758, 26798123), (1319, 15400286), (1847, 10997822), (2638, 7700143), (3694, 5498911), (4169, 4872386), (8338, 2436193), (14509, 1400026), (20317, 999802), (29018, 700013), (40634, 499901)]