20633987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 23265792

約数和(自身を除く): 2631805

約数列:

[1, 11, 47, 107, 373, 517, 1177, 4103, 5029, 17531, 39911, 55319, 192841, 439021, 1875817, 20633987]

約数ペア:

[(1, 20633987), (11, 1875817), (47, 439021), (107, 192841), (373, 55319), (517, 39911), (1177, 17531), (4103, 5029)]