20010546

素因数分解:

$2^1\times 3^2\times {\mathrm{883}}^1\times {\mathrm{1259}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 43439760

約数和(自身を除く): 23429214

約数列:

[1, 2, 3, 6, 9, 18, 883, 1259, 1766, 2518, 2649, 3777, 5298, 7554, 7947, 11331, 15894, 22662, 1111697, 2223394, 3335091, 6670182, 10005273, 20010546]

約数ペア:

[(1, 20010546), (2, 10005273), (3, 6670182), (6, 3335091), (9, 2223394), (18, 1111697), (883, 22662), (1259, 15894), (1766, 11331), (2518, 7947), (2649, 7554), (3777, 5298)]