20629279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 24074496

約数和(自身を除く): 3445217

約数列:

[1, 11, 17, 107, 187, 1031, 1177, 1819, 11341, 17527, 20009, 110317, 192797, 1213487, 1875389, 20629279]

約数ペア:

[(1, 20629279), (11, 1875389), (17, 1213487), (107, 192797), (187, 110317), (1031, 20009), (1177, 17527), (1819, 11341)]