20239950317

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{157793}}^1$

素因数の和:158012

約数の個数: 16

約数和(自身を含む): 21939677760

約数和(自身を除く): 1699727443

約数列:

[1, 19, 43, 157, 817, 2983, 6751, 128269, 157793, 2998067, 6785099, 24773501, 128916881, 470696519, 1065260543, 20239950317]

約数ペア:

[(1, 20239950317), (19, 1065260543), (43, 470696519), (157, 128916881), (817, 24773501), (2983, 6785099), (6751, 2998067), (128269, 157793)]