20366947722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1\times {\mathrm{23957}}^1$

素因数の和:25155

約数の個数: 48

約数和(自身を含む): 44813726496

約数和(自身を除く): 24446778774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1171, 2342, 3513, 7026, 12881, 23957, 25762, 38643, 47914, 71871, 77286, 141691, 143742, 263527, 283382, 425073, 527054, 790581, 850146, 1581162, 2898797, 5797594, 8696391, 17392782, 28053647, 56107294, 84160941, 168321882, 308590117, 617180234, 925770351, 1851540702, 3394491287, 6788982574, 10183473861, 20366947722]

約数ペア:

[(1, 20366947722), (2, 10183473861), (3, 6788982574), (6, 3394491287), (11, 1851540702), (22, 925770351), (33, 617180234), (66, 308590117), (121, 168321882), (242, 84160941), (363, 56107294), (726, 28053647), (1171, 17392782), (2342, 8696391), (3513, 5797594), (7026, 2898797), (12881, 1581162), (23957, 850146), (25762, 790581), (38643, 527054), (47914, 425073), (71871, 283382), (77286, 263527), (141691, 143742)]