20204344

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5701}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 37975320

約数和(自身を除く): 17770976

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5701, 11402, 22804, 45608, 2525543, 5051086, 10102172, 20204344]

約数ペア:

[(1, 20204344), (2, 10102172), (4, 5051086), (8, 2525543), (443, 45608), (886, 22804), (1772, 11402), (3544, 5701)]