20596598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 33778944

約数和(自身を除く): 13182346

約数列:

[1, 2, 11, 22, 647, 1294, 1447, 2894, 7117, 14234, 15917, 31834, 936209, 1872418, 10298299, 20596598]

約数ペア:

[(1, 20596598), (2, 10298299), (11, 1872418), (22, 936209), (647, 31834), (1294, 15917), (1447, 14234), (2894, 7117)]