20565014115

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10795283}}^1$

素因数の和:10795418

約数の個数: 16

約数和(自身を含む): 33163112448

約数和(自身を除く): 12598098333

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 10795283, 32385849, 53976415, 161929245, 1371000941, 4113002823, 6855004705, 20565014115]

約数ペア:

[(1, 20565014115), (3, 6855004705), (5, 4113002823), (15, 1371000941), (127, 161929245), (381, 53976415), (635, 32385849), (1905, 10795283)]