20172847204

素因数分解:

$2^2\times {\mathrm{6569}}^1\times {\mathrm{767729}}^1$

素因数の和:774302

約数の個数: 12

約数和(自身を含む): 35307902700

約数和(自身を除く): 15135055496

約数列:

[1, 2, 4, 6569, 13138, 26276, 767729, 1535458, 3070916, 5043211801, 10086423602, 20172847204]

約数ペア:

[(1, 20172847204), (2, 10086423602), (4, 5043211801), (6569, 3070916), (13138, 1535458), (26276, 767729)]