20096791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 23738400

約数和(自身を除く): 3641609

約数列:

[1, 11, 13, 143, 313, 449, 3443, 4069, 4939, 5837, 44759, 64207, 140537, 1545907, 1826981, 20096791]

約数ペア:

[(1, 20096791), (11, 1826981), (13, 1545907), (143, 140537), (313, 64207), (449, 44759), (3443, 5837), (4069, 4939)]