20089976459

素因数分解:

$7^1\times {\mathrm{491}}^1\times {\mathrm{1433}}^1\times {\mathrm{4079}}^1$

素因数の和:6010

約数の個数: 16

約数和(自身を含む): 23028433920

約数和(自身を除く): 2938457461

約数列:

[1, 7, 491, 1433, 3437, 4079, 10031, 28553, 703603, 2002789, 4925221, 5845207, 14019523, 40916449, 2869996637, 20089976459]

約数ペア:

[(1, 20089976459), (7, 2869996637), (491, 40916449), (1433, 14019523), (3437, 5845207), (4079, 4925221), (10031, 2002789), (28553, 703603)]