20254162

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 31256280

約数和(自身を除く): 11002118

約数列:

[1, 2, 53, 106, 109, 218, 1753, 3506, 5777, 11554, 92909, 185818, 191077, 382154, 10127081, 20254162]

約数ペア:

[(1, 20254162), (2, 10127081), (53, 382154), (106, 191077), (109, 185818), (218, 92909), (1753, 11554), (3506, 5777)]