2020654858

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{19429}}^1$

素因数の和:19929

約数の個数: 16

約数和(自身を含む): 3060225000

約数和(自身を除く): 1039570142

約数列:

[1, 2, 149, 298, 349, 698, 19429, 38858, 52001, 104002, 2894921, 5789842, 6780721, 13561442, 1010327429, 2020654858]

約数ペア:

[(1, 2020654858), (2, 1010327429), (149, 13561442), (298, 6780721), (349, 5789842), (698, 2894921), (19429, 104002), (38858, 52001)]