20527872

素因数分解:

$2^8\times 3^1\times {\mathrm{26729}}^1$

素因数の和:26748

約数の個数: 36

約数和(自身を含む): 54636120

約数和(自身を除く): 34108248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26729, 53458, 80187, 106916, 160374, 213832, 320748, 427664, 641496, 855328, 1282992, 1710656, 2565984, 3421312, 5131968, 6842624, 10263936, 20527872]

約数ペア:

[(1, 20527872), (2, 10263936), (3, 6842624), (4, 5131968), (6, 3421312), (8, 2565984), (12, 1710656), (16, 1282992), (24, 855328), (32, 641496), (48, 427664), (64, 320748), (96, 213832), (128, 160374), (192, 106916), (256, 80187), (384, 53458), (768, 26729)]