20525922

素因数分解:

$2^1\times 3^2\times {\mathrm{937}}^1\times {\mathrm{1217}}^1$

素因数の和:2162

約数の個数: 24

約数和(自身を含む): 44556876

約数和(自身を除く): 24030954

約数列:

[1, 2, 3, 6, 9, 18, 937, 1217, 1874, 2434, 2811, 3651, 5622, 7302, 8433, 10953, 16866, 21906, 1140329, 2280658, 3420987, 6841974, 10262961, 20525922]

約数ペア:

[(1, 20525922), (2, 10262961), (3, 6841974), (6, 3420987), (9, 2280658), (18, 1140329), (937, 21906), (1217, 16866), (1874, 10953), (2434, 8433), (2811, 7302), (3651, 5622)]