20480052

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2297}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 47871936

約数和(自身を除く): 27391884

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2229, 2297, 2972, 4458, 4594, 6891, 8916, 9188, 13782, 27564, 1706671, 3413342, 5120013, 6826684, 10240026, 20480052]

約数ペア:

[(1, 20480052), (2, 10240026), (3, 6826684), (4, 5120013), (6, 3413342), (12, 1706671), (743, 27564), (1486, 13782), (2229, 9188), (2297, 8916), (2972, 6891), (4458, 4594)]