2020227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 1021053

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 2111, 6333, 23221, 61219, 69663, 183657, 673409, 2020227]

約数ペア:

[(1, 2020227), (3, 673409), (11, 183657), (29, 69663), (33, 61219), (87, 23221), (319, 6333), (957, 2111)]