20199562099

素因数分解:

${\mathrm{47}}^2\times {\mathrm{2141}}^1\times {\mathrm{4271}}^1$

素因数の和:6506

約数の個数: 12

約数和(自身を含む): 20652958368

約数和(自身を除く): 453396269

約数列:

[1, 47, 2141, 2209, 4271, 100627, 200737, 4729469, 9144211, 9434639, 429777917, 20199562099]

約数ペア:

[(1, 20199562099), (47, 429777917), (2141, 9434639), (2209, 9144211), (4271, 4729469), (100627, 200737)]