20463465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124021}}^1$

素因数の和:124040

約数の個数: 16

約数和(自身を含む): 35718336

約数和(自身を除く): 15254871

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 124021, 372063, 620105, 1364231, 1860315, 4092693, 6821155, 20463465]

約数ペア:

[(1, 20463465), (3, 6821155), (5, 4092693), (11, 1860315), (15, 1364231), (33, 620105), (55, 372063), (165, 124021)]