20330060

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1697}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 42789600

約数和(自身を除く): 22459540

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 1697, 2396, 2995, 3394, 5990, 6788, 8485, 11980, 16970, 33940, 1016503, 2033006, 4066012, 5082515, 10165030, 20330060]

約数ペア:

[(1, 20330060), (2, 10165030), (4, 5082515), (5, 4066012), (10, 2033006), (20, 1016503), (599, 33940), (1198, 16970), (1697, 11980), (2396, 8485), (2995, 6788), (3394, 5990)]