20414176

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1777}}^1$

素因数の和:2146

約数の個数: 24

約数和(自身を含む): 40325040

約数和(自身を除く): 19910864

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 1777, 2872, 3554, 5744, 7108, 11488, 14216, 28432, 56864, 637943, 1275886, 2551772, 5103544, 10207088, 20414176]

約数ペア:

[(1, 20414176), (2, 10207088), (4, 5103544), (8, 2551772), (16, 1275886), (32, 637943), (359, 56864), (718, 28432), (1436, 14216), (1777, 11488), (2872, 7108), (3554, 5744)]