20201635081

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9995861}}^1$

素因数の和:9995951

約数の個数: 8

約数和(自身を含む): 21111260544

約数和(自身を除く): 909625463

約数列:

[1, 43, 47, 2021, 9995861, 429822023, 469805467, 20201635081]

約数ペア:

[(1, 20201635081), (43, 469805467), (47, 429822023), (2021, 9995861)]