20654656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29339}}^1$

素因数の和:29362

約数の個数: 28

約数和(自身を含む): 44714160

約数和(自身を除く): 24059504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29339, 58678, 117356, 234712, 322729, 469424, 645458, 938848, 1290916, 1877696, 2581832, 5163664, 10327328, 20654656]

約数ペア:

[(1, 20654656), (2, 10327328), (4, 5163664), (8, 2581832), (11, 1877696), (16, 1290916), (22, 938848), (32, 645458), (44, 469424), (64, 322729), (88, 234712), (176, 117356), (352, 58678), (704, 29339)]