20180683456

素因数分解:

$2^6\times {\mathrm{315323179}}^1$

素因数の和:315323191

約数の個数: 14

約数和(自身を含む): 40046043860

約数和(自身を除く): 19865360404

約数列:

[1, 2, 4, 8, 16, 32, 64, 315323179, 630646358, 1261292716, 2522585432, 5045170864, 10090341728, 20180683456]

約数ペア:

[(1, 20180683456), (2, 10090341728), (4, 5045170864), (8, 2522585432), (16, 1261292716), (32, 630646358), (64, 315323179)]