20012192

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{1451}}^1$

素因数の和:1892

約数の個数: 24

約数和(自身を含む): 39517632

約数和(自身を除く): 19505440

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1451, 1724, 2902, 3448, 5804, 6896, 11608, 13792, 23216, 46432, 625381, 1250762, 2501524, 5003048, 10006096, 20012192]

約数ペア:

[(1, 20012192), (2, 10006096), (4, 5003048), (8, 2501524), (16, 1250762), (32, 625381), (431, 46432), (862, 23216), (1451, 13792), (1724, 11608), (2902, 6896), (3448, 5804)]