20216103

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10103}}^1$

素因数の和:10158

約数の個数: 16

約数和(自身を含む): 29099520

約数和(自身を除く): 8883417

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 10103, 30309, 232369, 292987, 697107, 878961, 6738701, 20216103]

約数ペア:

[(1, 20216103), (3, 6738701), (23, 878961), (29, 697107), (69, 292987), (87, 232369), (667, 30309), (2001, 10103)]