20277157031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3539}}^1$

素因数の和:3775

約数の個数: 32

約数和(自身を含む): 22462064640

約数和(自身を除く): 2184907609

約数列:

[1, 17, 47, 71, 101, 799, 1207, 1717, 3337, 3539, 4747, 7171, 56729, 60163, 80699, 121907, 166333, 251269, 337037, 357439, 2827661, 4271573, 5729629, 6076463, 11809643, 16799633, 25378169, 200763931, 285593761, 431428873, 1192773943, 20277157031]

約数ペア:

[(1, 20277157031), (17, 1192773943), (47, 431428873), (71, 285593761), (101, 200763931), (799, 25378169), (1207, 16799633), (1717, 11809643), (3337, 6076463), (3539, 5729629), (4747, 4271573), (7171, 2827661), (56729, 357439), (60163, 337037), (80699, 251269), (121907, 166333)]