20208906

素因数分解:

$2^1\times 3^3\times {\mathrm{374239}}^1$

素因数の和:374250

約数の個数: 16

約数和(自身を含む): 44908800

約数和(自身を除く): 24699894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374239, 748478, 1122717, 2245434, 3368151, 6736302, 10104453, 20208906]

約数ペア:

[(1, 20208906), (2, 10104453), (3, 6736302), (6, 3368151), (9, 2245434), (18, 1122717), (27, 748478), (54, 374239)]