20199063699

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{20590279}}^1$

素因数の和:20590394

約数の個数: 12

約数和(自身を含む): 29444100400

約数和(自身を除く): 9245036701

約数列:

[1, 3, 9, 109, 327, 981, 20590279, 61770837, 185312511, 2244340411, 6733021233, 20199063699]

約数ペア:

[(1, 20199063699), (3, 6733021233), (9, 2244340411), (109, 185312511), (327, 61770837), (981, 20590279)]