20280398244

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3528253}}^1$

素因数の和:3528739

約数の個数: 24

約数和(自身を含む): 47419733760

約数和(自身を除く): 27139335516

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 5748, 3528253, 7056506, 10584759, 14113012, 21169518, 42339036, 1690033187, 3380066374, 5070099561, 6760132748, 10140199122, 20280398244]

約数ペア:

[(1, 20280398244), (2, 10140199122), (3, 6760132748), (4, 5070099561), (6, 3380066374), (12, 1690033187), (479, 42339036), (958, 21169518), (1437, 14113012), (1916, 10584759), (2874, 7056506), (5748, 3528253)]