20925756

素因数分解:

$2^2\times 3^3\times {\mathrm{193757}}^1$

素因数の和:193770

約数の個数: 24

約数和(自身を含む): 54252240

約数和(自身を除く): 33326484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193757, 387514, 581271, 775028, 1162542, 1743813, 2325084, 3487626, 5231439, 6975252, 10462878, 20925756]

約数ペア:

[(1, 20925756), (2, 10462878), (3, 6975252), (4, 5231439), (6, 3487626), (9, 2325084), (12, 1743813), (18, 1162542), (27, 775028), (36, 581271), (54, 387514), (108, 193757)]