20112651

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57301}}^1$

素因数の和:57323

約数の個数: 16

約数和(自身を含む): 32089120

約数和(自身を除く): 11976469

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57301, 171903, 515709, 744913, 1547127, 2234739, 6704217, 20112651]

約数ペア:

[(1, 20112651), (3, 6704217), (9, 2234739), (13, 1547127), (27, 744913), (39, 515709), (117, 171903), (351, 57301)]