2040203710

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{418933}}^1$

素因数の和:419427

約数の個数: 16

約数和(自身を含む): 3679916256

約数和(自身を除く): 1639712546

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 418933, 837866, 2094665, 4189330, 204020371, 408040742, 1020101855, 2040203710]

約数ペア:

[(1, 2040203710), (2, 1020101855), (5, 408040742), (10, 204020371), (487, 4189330), (974, 2094665), (2435, 837866), (4870, 418933)]