20048408

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5657}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 37682280

約数和(自身を除く): 17633872

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5657, 11314, 22628, 45256, 2506051, 5012102, 10024204, 20048408]

約数ペア:

[(1, 20048408), (2, 10024204), (4, 5012102), (8, 2506051), (443, 45256), (886, 22628), (1772, 11314), (3544, 5657)]