20441162

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2113}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 35109312

約数和(自身を除く): 14668150

約数列:

[1, 2, 7, 14, 691, 1382, 2113, 4226, 4837, 9674, 14791, 29582, 1460083, 2920166, 10220581, 20441162]

約数ペア:

[(1, 20441162), (2, 10220581), (7, 2920166), (14, 1460083), (691, 29582), (1382, 14791), (2113, 9674), (4226, 4837)]