20149638

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10939}}^1$

素因数の和:11251

約数の個数: 16

約数和(自身を含む): 40434240

約数和(自身を除く): 20284602

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10939, 21878, 32817, 65634, 3358273, 6716546, 10074819, 20149638]

約数ペア:

[(1, 20149638), (2, 10074819), (3, 6716546), (6, 3358273), (307, 65634), (614, 32817), (921, 21878), (1842, 10939)]