20086662895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4352473}}^1$

素因数の和:4352562

約数の個数: 16

約数和(自身を含む): 26323762752

約数和(自身を除く): 6237099857

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 4352473, 21762365, 56582149, 282910745, 309025583, 1545127915, 4017332579, 20086662895]

約数ペア:

[(1, 20086662895), (5, 4017332579), (13, 1545127915), (65, 309025583), (71, 282910745), (355, 56582149), (923, 21762365), (4615, 4352473)]