16708660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8111}}^1$

素因数の和:8223

約数の個数: 24

約数和(自身を含む): 35433216

約数和(自身を除く): 18724556

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8111, 16222, 32444, 40555, 81110, 162220, 835433, 1670866, 3341732, 4177165, 8354330, 16708660]

約数ペア:

[(1, 16708660), (2, 8354330), (4, 4177165), (5, 3341732), (10, 1670866), (20, 835433), (103, 162220), (206, 81110), (412, 40555), (515, 32444), (1030, 16222), (2060, 8111)]