20386836

素因数分解:

$2^2\times 3^3\times {\mathrm{188767}}^1$

素因数の和:188780

約数の個数: 24

約数和(自身を含む): 52855040

約数和(自身を除く): 32468204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188767, 377534, 566301, 755068, 1132602, 1698903, 2265204, 3397806, 5096709, 6795612, 10193418, 20386836]

約数ペア:

[(1, 20386836), (2, 10193418), (3, 6795612), (4, 5096709), (6, 3397806), (9, 2265204), (12, 1698903), (18, 1132602), (27, 755068), (36, 566301), (54, 377534), (108, 188767)]