2016605870

素因数分解:

$2^1\times 5^1\times {\mathrm{9151}}^1\times {\mathrm{22037}}^1$

素因数の和:31195

約数の個数: 16

約数和(自身を含む): 3630451968

約数和(自身を除く): 1613846098

約数列:

[1, 2, 5, 10, 9151, 18302, 22037, 44074, 45755, 91510, 110185, 220370, 201660587, 403321174, 1008302935, 2016605870]

約数ペア:

[(1, 2016605870), (2, 1008302935), (5, 403321174), (10, 201660587), (9151, 220370), (18302, 110185), (22037, 91510), (44074, 45755)]