17256620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8377}}^1$

素因数の和:8489

約数の個数: 24

約数和(自身を含む): 36595104

約数和(自身を除く): 19338484

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8377, 16754, 33508, 41885, 83770, 167540, 862831, 1725662, 3451324, 4314155, 8628310, 17256620]

約数ペア:

[(1, 17256620), (2, 8628310), (4, 4314155), (5, 3451324), (10, 1725662), (20, 862831), (103, 167540), (206, 83770), (412, 41885), (515, 33508), (1030, 16754), (2060, 8377)]