20132421705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40671559}}^1$

素因数の和:40671581

約数の個数: 24

約数和(自身を含む): 38068580160

約数和(自身を除く): 17936158455

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40671559, 122014677, 203357795, 366044031, 447387149, 610073385, 1342161447, 1830220155, 2236935745, 4026484341, 6710807235, 20132421705]

約数ペア:

[(1, 20132421705), (3, 6710807235), (5, 4026484341), (9, 2236935745), (11, 1830220155), (15, 1342161447), (33, 610073385), (45, 447387149), (55, 366044031), (99, 203357795), (165, 122014677), (495, 40671559)]