20123492513

素因数分解:

${\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1\times {\mathrm{1783}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 20515286400

約数和(自身を除く): 391793887

約数列:

[1, 73, 349, 443, 1783, 25477, 32339, 130159, 154607, 622267, 789869, 11286311, 45425491, 57660437, 275664281, 20123492513]

約数ペア:

[(1, 20123492513), (73, 275664281), (349, 57660437), (443, 45425491), (1783, 11286311), (25477, 789869), (32339, 622267), (130159, 154607)]