17020340

素因数分解:

$2^2\times 5^1\times {\mathrm{851017}}^1$

素因数の和:851026

約数の個数: 12

約数和(自身を含む): 35742756

約数和(自身を除く): 18722416

約数列:

[1, 2, 4, 5, 10, 20, 851017, 1702034, 3404068, 4255085, 8510170, 17020340]

約数ペア:

[(1, 17020340), (2, 8510170), (4, 4255085), (5, 3404068), (10, 1702034), (20, 851017)]