20612752

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{1459}}^1$

素因数の和:2350

約数の個数: 20

約数和(自身を含む): 40009840

約数和(自身を除く): 19397088

約数列:

[1, 2, 4, 8, 16, 883, 1459, 1766, 2918, 3532, 5836, 7064, 11672, 14128, 23344, 1288297, 2576594, 5153188, 10306376, 20612752]

約数ペア:

[(1, 20612752), (2, 10306376), (4, 5153188), (8, 2576594), (16, 1288297), (883, 23344), (1459, 14128), (1766, 11672), (2918, 7064), (3532, 5836)]