20733138837

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3709633}}^1$

素因数の和:3709671

約数の個数: 24

約数和(自身を含む): 32407362624

約数和(自身を除く): 11674223787

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 3709633, 11128899, 33386697, 85321559, 100160091, 255964677, 300480273, 767894031, 901440819, 2303682093, 6911046279, 20733138837]

約数ペア:

[(1, 20733138837), (3, 6911046279), (9, 2303682093), (23, 901440819), (27, 767894031), (69, 300480273), (81, 255964677), (207, 100160091), (243, 85321559), (621, 33386697), (1863, 11128899), (5589, 3709633)]