20487594662

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1\times {\mathrm{86353}}^1$

素因数の和:87047

約数の個数: 16

約数和(自身を含む): 30911277840

約数和(自身を除く): 10423683178

約数列:

[1, 2, 313, 379, 626, 758, 86353, 118627, 172706, 237254, 27028489, 32727787, 54056978, 65455574, 10243797331, 20487594662]

約数ペア:

[(1, 20487594662), (2, 10243797331), (313, 65455574), (379, 54056978), (626, 32727787), (758, 27028489), (86353, 237254), (118627, 172706)]