20165093615

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{198173}}^1$

素因数の和:198658

約数の個数: 16

約数和(自身を含む): 24770164608

約数和(自身を除く): 4605070993

約数列:

[1, 5, 47, 235, 433, 2165, 20351, 101755, 198173, 990865, 9314131, 46570655, 85808909, 429044545, 4033018723, 20165093615]

約数ペア:

[(1, 20165093615), (5, 4033018723), (47, 429044545), (235, 85808909), (433, 46570655), (2165, 9314131), (20351, 990865), (101755, 198173)]