20365711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 22394880

約数和(自身を除く): 2029169

約数列:

[1, 17, 47, 71, 359, 799, 1207, 3337, 6103, 16873, 25489, 56729, 286841, 433313, 1197983, 20365711]

約数ペア:

[(1, 20365711), (17, 1197983), (47, 433313), (71, 286841), (359, 56729), (799, 25489), (1207, 16873), (3337, 6103)]