20196808

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{2939}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 37926000

約数和(自身を除く): 17729192

約数列:

[1, 2, 4, 8, 859, 1718, 2939, 3436, 5878, 6872, 11756, 23512, 2524601, 5049202, 10098404, 20196808]

約数ペア:

[(1, 20196808), (2, 10098404), (4, 5049202), (8, 2524601), (859, 23512), (1718, 11756), (2939, 6872), (3436, 5878)]