20183631215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1\times {\mathrm{937}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 26539216704

約数和(自身を除く): 6355585489

約数列:

[1, 5, 11, 55, 457, 857, 937, 2285, 4285, 4685, 5027, 9427, 10307, 25135, 47135, 51535, 391649, 428209, 803009, 1958245, 2141045, 4015045, 4308139, 4710299, 8833099, 21540695, 23551495, 44165495, 366975113, 1834875565, 4036726243, 20183631215]

約数ペア:

[(1, 20183631215), (5, 4036726243), (11, 1834875565), (55, 366975113), (457, 44165495), (857, 23551495), (937, 21540695), (2285, 8833099), (4285, 4710299), (4685, 4308139), (5027, 4015045), (9427, 2141045), (10307, 1958245), (25135, 803009), (47135, 428209), (51535, 391649)]