20632342

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 31928832

約数和(自身を除く): 11296490

約数列:

[1, 2, 47, 94, 103, 206, 2131, 4262, 4841, 9682, 100157, 200314, 219493, 438986, 10316171, 20632342]

約数ペア:

[(1, 20632342), (2, 10316171), (47, 438986), (94, 219493), (103, 200314), (206, 100157), (2131, 9682), (4262, 4841)]