20833856

素因数分解:

$2^6\times {\mathrm{367}}^1\times {\mathrm{887}}^1$

素因数の和:1266

約数の個数: 28

約数和(自身を含む): 41501568

約数和(自身を除く): 20667712

約数列:

[1, 2, 4, 8, 16, 32, 64, 367, 734, 887, 1468, 1774, 2936, 3548, 5872, 7096, 11744, 14192, 23488, 28384, 56768, 325529, 651058, 1302116, 2604232, 5208464, 10416928, 20833856]

約数ペア:

[(1, 20833856), (2, 10416928), (4, 5208464), (8, 2604232), (16, 1302116), (32, 651058), (64, 325529), (367, 56768), (734, 28384), (887, 23488), (1468, 14192), (1774, 11744), (2936, 7096), (3548, 5872)]