2020232414

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{20887}}^1$

素因数の和:21379

約数の個数: 16

約数和(自身を含む): 3061261728

約数和(自身を除く): 1041029314

約数列:

[1, 2, 137, 274, 353, 706, 20887, 41774, 48361, 96722, 2861519, 5723038, 7373111, 14746222, 1010116207, 2020232414]

約数ペア:

[(1, 2020232414), (2, 1010116207), (137, 14746222), (274, 7373111), (353, 5723038), (706, 2861519), (20887, 96722), (41774, 48361)]