20094291

素因数分解:

$3^3\times 7^1\times {\mathrm{106319}}^1$

素因数の和:106335

約数の個数: 16

約数和(自身を含む): 34022400

約数和(自身を除く): 13928109

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106319, 318957, 744233, 956871, 2232699, 2870613, 6698097, 20094291]

約数ペア:

[(1, 20094291), (3, 6698097), (7, 2870613), (9, 2232699), (21, 956871), (27, 744233), (63, 318957), (189, 106319)]