20337049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2645351

約数列:

[1, 17, 19, 79, 323, 797, 1343, 1501, 13549, 15143, 25517, 62963, 257431, 1070371, 1196297, 20337049]

約数ペア:

[(1, 20337049), (17, 1196297), (19, 1070371), (79, 257431), (323, 62963), (797, 25517), (1343, 15143), (1501, 13549)]