20147662827

素因数分解:

$3^2\times {\mathrm{12227}}^1\times {\mathrm{183089}}^1$

素因数の和:195322

約数の個数: 12

約数和(自身を含む): 29104718760

約数和(自身を除く): 8957055933

約数列:

[1, 3, 9, 12227, 36681, 110043, 183089, 549267, 1647801, 2238629203, 6715887609, 20147662827]

約数ペア:

[(1, 20147662827), (3, 6715887609), (9, 2238629203), (12227, 1647801), (36681, 549267), (110043, 183089)]