20137086

素因数分解:

$2^1\times 3^4\times {\mathrm{124303}}^1$

素因数の和:124317

約数の個数: 20

約数和(自身を含む): 45122352

約数和(自身を除く): 24985266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124303, 248606, 372909, 745818, 1118727, 2237454, 3356181, 6712362, 10068543, 20137086]

約数ペア:

[(1, 20137086), (2, 10068543), (3, 6712362), (6, 3356181), (9, 2237454), (18, 1118727), (27, 745818), (54, 372909), (81, 248606), (162, 124303)]