20063791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5647}}^1$

素因数の和:5694

約数の個数: 16

約数和(自身を含む): 24399360

約数和(自身を除く): 4335569

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5647, 62117, 95999, 107293, 1055989, 1180223, 1823981, 20063791]

約数ペア:

[(1, 20063791), (11, 1823981), (17, 1180223), (19, 1055989), (187, 107293), (209, 95999), (323, 62117), (3553, 5647)]