20418432

素因数分解:

$2^7\times 3^1\times {\mathrm{53173}}^1$

素因数の和:53190

約数の個数: 32

約数和(自身を含む): 54237480

約数和(自身を除く): 33819048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53173, 106346, 159519, 212692, 319038, 425384, 638076, 850768, 1276152, 1701536, 2552304, 3403072, 5104608, 6806144, 10209216, 20418432]

約数ペア:

[(1, 20418432), (2, 10209216), (3, 6806144), (4, 5104608), (6, 3403072), (8, 2552304), (12, 1701536), (16, 1276152), (24, 850768), (32, 638076), (48, 425384), (64, 319038), (96, 212692), (128, 159519), (192, 106346), (384, 53173)]