20097057079285

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{1307}}^1\times {\mathrm{87523}}^1$

素因数の和:89733

約数の個数: 32

約数和(自身を含む): 24752708652672

約数和(自身を除く): 4655651573387

約数列:

[1, 5, 41, 205, 857, 1307, 4285, 6535, 35137, 53587, 87523, 175685, 267935, 437615, 1120099, 3588443, 5600495, 17942215, 45924059, 75007211, 114392561, 229620295, 375036055, 571962805, 3075295651, 4690095001, 15376478255, 23450475005, 98034424777, 490172123885, 4019411415857, 20097057079285]

約数ペア:

[(1, 20097057079285), (5, 4019411415857), (41, 490172123885), (205, 98034424777), (857, 23450475005), (1307, 15376478255), (4285, 4690095001), (6535, 3075295651), (35137, 571962805), (53587, 375036055), (87523, 229620295), (175685, 114392561), (267935, 75007211), (437615, 45924059), (1120099, 17942215), (3588443, 5600495)]