20156234

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62597}}^1$

素因数の和:62629

約数の個数: 16

約数和(自身を含む): 36056448

約数和(自身を除く): 15900214

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62597, 125194, 438179, 876358, 1439731, 2879462, 10078117, 20156234]

約数ペア:

[(1, 20156234), (2, 10078117), (7, 2879462), (14, 1439731), (23, 876358), (46, 438179), (161, 125194), (322, 62597)]