20441612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 37378320

約数和(自身を除く): 16936708

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 2341, 4366, 4682, 8732, 9364, 86617, 138119, 173234, 276238, 346468, 552476, 5110403, 10220806, 20441612]

約数ペア:

[(1, 20441612), (2, 10220806), (4, 5110403), (37, 552476), (59, 346468), (74, 276238), (118, 173234), (148, 138119), (236, 86617), (2183, 9364), (2341, 8732), (4366, 4682)]