20177036770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16675237}}^1$

素因数の和:16675266

約数の個数: 24

約数和(自身を含む): 39920519772

約数和(自身を除く): 19743483002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 16675237, 33350474, 83376185, 166752370, 183427607, 366855214, 917138035, 1834276070, 2017703677, 4035407354, 10088518385, 20177036770]

約数ペア:

[(1, 20177036770), (2, 10088518385), (5, 4035407354), (10, 2017703677), (11, 1834276070), (22, 917138035), (55, 366855214), (110, 183427607), (121, 166752370), (242, 83376185), (605, 33350474), (1210, 16675237)]