20580451508

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{182057}}^1$

素因数の和:182599

約数の個数: 24

約数和(自身を含む): 36702892800

約数和(自身を除く): 16122441292

約数列:

[1, 2, 4, 59, 118, 236, 479, 958, 1916, 28261, 56522, 113044, 182057, 364114, 728228, 10741363, 21482726, 42965452, 87205303, 174410606, 348821212, 5145112877, 10290225754, 20580451508]

約数ペア:

[(1, 20580451508), (2, 10290225754), (4, 5145112877), (59, 348821212), (118, 174410606), (236, 87205303), (479, 42965452), (958, 21482726), (1916, 10741363), (28261, 728228), (56522, 364114), (113044, 182057)]