16744660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2897}}^1$

素因数の和:2940

約数の個数: 36

約数和(自身を含む): 37366812

約数和(自身を除く): 20622152

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 2897, 5780, 5794, 11588, 14485, 28970, 49249, 57940, 98498, 196996, 246245, 492490, 837233, 984980, 1674466, 3348932, 4186165, 8372330, 16744660]

約数ペア:

[(1, 16744660), (2, 8372330), (4, 4186165), (5, 3348932), (10, 1674466), (17, 984980), (20, 837233), (34, 492490), (68, 246245), (85, 196996), (170, 98498), (289, 57940), (340, 49249), (578, 28970), (1156, 14485), (1445, 11588), (2890, 5794), (2897, 5780)]