20524579

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 22913280

約数和(自身を除く): 2388701

約数列:

[1, 19, 23, 67, 437, 701, 1273, 1541, 13319, 16123, 29279, 46967, 306337, 892373, 1080241, 20524579]

約数ペア:

[(1, 20524579), (19, 1080241), (23, 892373), (67, 306337), (437, 46967), (701, 29279), (1273, 16123), (1541, 13319)]