20124015507

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{174157}}^1$

素因数の和:174547

約数の個数: 24

約数和(自身を含む): 29939850096

約数和(自身を除く): 9815834589

約数列:

[1, 3, 9, 37, 111, 333, 347, 1041, 3123, 12839, 38517, 115551, 174157, 522471, 1567413, 6443809, 19331427, 57994281, 60432479, 181297437, 543892311, 2236001723, 6708005169, 20124015507]

約数ペア:

[(1, 20124015507), (3, 6708005169), (9, 2236001723), (37, 543892311), (111, 181297437), (333, 60432479), (347, 57994281), (1041, 19331427), (3123, 6443809), (12839, 1567413), (38517, 522471), (115551, 174157)]