20528040576

素因数分解:

$2^7\times 3^1\times {\mathrm{53458439}}^1$

素因数の和:53458456

約数の個数: 32

約数和(自身を含む): 54527608800

約数和(自身を除く): 33999568224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53458439, 106916878, 160375317, 213833756, 320750634, 427667512, 641501268, 855335024, 1283002536, 1710670048, 2566005072, 3421340096, 5132010144, 6842680192, 10264020288, 20528040576]

約数ペア:

[(1, 20528040576), (2, 10264020288), (3, 6842680192), (4, 5132010144), (6, 3421340096), (8, 2566005072), (12, 1710670048), (16, 1283002536), (24, 855335024), (32, 641501268), (48, 427667512), (64, 320750634), (96, 213833756), (128, 160375317), (192, 106916878), (384, 53458439)]