20184490233

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{7561}}^1\times {\mathrm{6311}}^1$

素因数の和:13925

約数の個数: 24

約数和(自身を含む): 29784358656

約数和(自身を除く): 9599868423

約数列:

[1, 3, 9, 47, 141, 423, 6311, 7561, 18933, 22683, 56799, 68049, 296617, 355367, 889851, 1066101, 2669553, 3198303, 47717471, 143152413, 429457239, 2242721137, 6728163411, 20184490233]

約数ペア:

[(1, 20184490233), (3, 6728163411), (9, 2242721137), (47, 429457239), (141, 143152413), (423, 47717471), (6311, 3198303), (7561, 2669553), (18933, 1066101), (22683, 889851), (56799, 355367), (68049, 296617)]