20084060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43661}}^1$

素因数の和:43693

約数の個数: 24

約数和(自身を含む): 44011296

約数和(自身を除く): 23927236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 43661, 87322, 174644, 218305, 436610, 873220, 1004203, 2008406, 4016812, 5021015, 10042030, 20084060]

約数ペア:

[(1, 20084060), (2, 10042030), (4, 5021015), (5, 4016812), (10, 2008406), (20, 1004203), (23, 873220), (46, 436610), (92, 218305), (115, 174644), (230, 87322), (460, 43661)]