2016046580

素因数分解:

$2^2\times 5^1\times {\mathrm{100802329}}^1$

素因数の和:100802338

約数の個数: 12

約数和(自身を含む): 4233697860

約数和(自身を除く): 2217651280

約数列:

[1, 2, 4, 5, 10, 20, 100802329, 201604658, 403209316, 504011645, 1008023290, 2016046580]

約数ペア:

[(1, 2016046580), (2, 1008023290), (4, 504011645), (5, 403209316), (10, 201604658), (20, 100802329)]