20107548870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670251629}}^1$

素因数の和:670251639

約数の個数: 16

約数和(自身を含む): 48258117360

約数和(自身を除く): 28150568490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670251629, 1340503258, 2010754887, 3351258145, 4021509774, 6702516290, 10053774435, 20107548870]

約数ペア:

[(1, 20107548870), (2, 10053774435), (3, 6702516290), (5, 4021509774), (6, 3351258145), (10, 2010754887), (15, 1340503258), (30, 670251629)]