22040181

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2662

約数の個数: 20

約数和(自身を含む): 33244992

約数和(自身を除く): 11204811

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2543, 2889, 7629, 8667, 22887, 68661, 205983, 272101, 816303, 2448909, 7346727, 22040181]

約数ペア:

[(1, 22040181), (3, 7346727), (9, 2448909), (27, 816303), (81, 272101), (107, 205983), (321, 68661), (963, 22887), (2543, 8667), (2889, 7629)]