20059208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192877}}^1$

素因数の和:192896

約数の個数: 16

約数和(自身を含む): 40504380

約数和(自身を除く): 20445172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192877, 385754, 771508, 1543016, 2507401, 5014802, 10029604, 20059208]

約数ペア:

[(1, 20059208), (2, 10029604), (4, 5014802), (8, 2507401), (13, 1543016), (26, 771508), (52, 385754), (104, 192877)]