20845824

素因数分解:

$2^8\times 3^1\times {\mathrm{27143}}^1$

素因数の和:27162

約数の個数: 36

約数和(自身を含む): 55482336

約数和(自身を除く): 34636512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27143, 54286, 81429, 108572, 162858, 217144, 325716, 434288, 651432, 868576, 1302864, 1737152, 2605728, 3474304, 5211456, 6948608, 10422912, 20845824]

約数ペア:

[(1, 20845824), (2, 10422912), (3, 6948608), (4, 5211456), (6, 3474304), (8, 2605728), (12, 1737152), (16, 1302864), (24, 868576), (32, 651432), (48, 434288), (64, 325716), (96, 217144), (128, 162858), (192, 108572), (256, 81429), (384, 54286), (768, 27143)]