20218565026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1\times {\mathrm{8627}}^1$

素因数の和:9294

約数の個数: 32

約数和(自身を含む): 33292207872

約数和(自身を除く): 13073642846

約数列:

[1, 2, 11, 22, 307, 347, 614, 694, 3377, 3817, 6754, 7634, 8627, 17254, 94897, 106529, 189794, 213058, 1171819, 2343638, 2648489, 2993569, 5296978, 5987138, 29133379, 32929259, 58266758, 65858518, 919025683, 1838051366, 10109282513, 20218565026]

約数ペア:

[(1, 20218565026), (2, 10109282513), (11, 1838051366), (22, 919025683), (307, 65858518), (347, 58266758), (614, 32929259), (694, 29133379), (3377, 5987138), (3817, 5296978), (6754, 2993569), (7634, 2648489), (8627, 2343638), (17254, 1171819), (94897, 213058), (106529, 189794)]