20600752

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7193}}^1$

素因数の和:7380

約数の個数: 20

約数和(自身を含む): 40142520

約数和(自身を除く): 19541768

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7193, 14386, 28772, 57544, 115088, 1287547, 2575094, 5150188, 10300376, 20600752]

約数ペア:

[(1, 20600752), (2, 10300376), (4, 5150188), (8, 2575094), (16, 1287547), (179, 115088), (358, 57544), (716, 28772), (1432, 14386), (2864, 7193)]