20797655714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{66541}}^1\times {\mathrm{14207}}^1$

素因数の和:80761

約数の個数: 16

約数和(自身を含む): 34035434496

約数和(自身を除く): 13237778782

約数列:

[1, 2, 11, 22, 14207, 28414, 66541, 133082, 156277, 312554, 731951, 1463902, 945347987, 1890695974, 10398827857, 20797655714]

約数ペア:

[(1, 20797655714), (2, 10398827857), (11, 1890695974), (22, 945347987), (14207, 1463902), (28414, 731951), (66541, 312554), (133082, 156277)]