17120660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8311}}^1$

素因数の和:8423

約数の個数: 24

約数和(自身を含む): 36306816

約数和(自身を除く): 19186156

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8311, 16622, 33244, 41555, 83110, 166220, 856033, 1712066, 3424132, 4280165, 8560330, 17120660]

約数ペア:

[(1, 17120660), (2, 8560330), (4, 4280165), (5, 3424132), (10, 1712066), (20, 856033), (103, 166220), (206, 83110), (412, 41555), (515, 33244), (1030, 16622), (2060, 8311)]