20441268

素因数分解:

$2^2\times 3^3\times {\mathrm{189271}}^1$

素因数の和:189284

約数の個数: 24

約数和(自身を含む): 52996160

約数和(自身を除く): 32554892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189271, 378542, 567813, 757084, 1135626, 1703439, 2271252, 3406878, 5110317, 6813756, 10220634, 20441268]

約数ペア:

[(1, 20441268), (2, 10220634), (3, 6813756), (4, 5110317), (6, 3406878), (9, 2271252), (12, 1703439), (18, 1135626), (27, 757084), (36, 567813), (54, 378542), (108, 189271)]