20173062527

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{78887}}^1$

素因数の和:79262

約数の個数: 16

約数和(自身を含む): 21798332160

約数和(自身を除く): 1625269633

約数列:

[1, 19, 43, 313, 817, 5947, 13459, 78887, 255721, 1498853, 3392141, 24691631, 64450679, 469140989, 1061740133, 20173062527]

約数ペア:

[(1, 20173062527), (19, 1061740133), (43, 469140989), (313, 64450679), (817, 24691631), (5947, 3392141), (13459, 1498853), (78887, 255721)]