2017029920

素因数分解:

$2^5\times 5^1\times {\mathrm{12606437}}^1$

素因数の和:12606452

約数の個数: 24

約数和(自身を含む): 4765233564

約数和(自身を除く): 2748203644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12606437, 25212874, 50425748, 63032185, 100851496, 126064370, 201702992, 252128740, 403405984, 504257480, 1008514960, 2017029920]

約数ペア:

[(1, 2017029920), (2, 1008514960), (4, 504257480), (5, 403405984), (8, 252128740), (10, 201702992), (16, 126064370), (20, 100851496), (32, 63032185), (40, 50425748), (80, 25212874), (160, 12606437)]