2016176980

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{322073}}^1$

素因数の和:322395

約数の個数: 24

約数和(自身を含む): 4247511912

約数和(自身を除く): 2231334932

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 322073, 644146, 1288292, 1610365, 3220730, 6441460, 100808849, 201617698, 403235396, 504044245, 1008088490, 2016176980]

約数ペア:

[(1, 2016176980), (2, 1008088490), (4, 504044245), (5, 403235396), (10, 201617698), (20, 100808849), (313, 6441460), (626, 3220730), (1252, 1610365), (1565, 1288292), (3130, 644146), (6260, 322073)]