20072046

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6421}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 40227408

約数和(自身を除く): 20155362

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6421, 12842, 19263, 38526, 3345341, 6690682, 10036023, 20072046]

約数ペア:

[(1, 20072046), (2, 10036023), (3, 6690682), (6, 3345341), (521, 38526), (1042, 19263), (1563, 12842), (3126, 6421)]