20007143561

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{18521}}^1$

素因数の和:19312

約数の個数: 16

約数和(自身を含む): 21219988608

約数和(自身を除く): 1212845047

約数列:

[1, 23, 67, 701, 1541, 16123, 18521, 46967, 425983, 1080241, 1240907, 12983221, 28540861, 298614083, 869875807, 20007143561]

約数ペア:

[(1, 20007143561), (23, 869875807), (67, 298614083), (701, 28540861), (1541, 12983221), (16123, 1240907), (18521, 1080241), (46967, 425983)]