20594368

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1184

約数の個数: 28

約数和(自身を含む): 41015920

約数和(自身を除く): 20421552

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 733, 878, 1466, 1756, 2932, 3512, 5864, 7024, 11728, 14048, 23456, 28096, 46912, 321787, 643574, 1287148, 2574296, 5148592, 10297184, 20594368]

約数ペア:

[(1, 20594368), (2, 10297184), (4, 5148592), (8, 2574296), (16, 1287148), (32, 643574), (64, 321787), (439, 46912), (733, 28096), (878, 23456), (1466, 14048), (1756, 11728), (2932, 7024), (3512, 5864)]