20133036847

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{12163}}^1$

素因数の和:12308

約数の個数: 48

約数和(自身を含む): 26558001792

約数和(自身を除く): 6424964945

約数列:

[1, 7, 11, 37, 49, 77, 83, 259, 407, 539, 581, 913, 1813, 2849, 3071, 4067, 6391, 12163, 19943, 21497, 33781, 44737, 85141, 133793, 150479, 236467, 450031, 595987, 936551, 1009529, 1655269, 3150217, 4950341, 6555857, 7066703, 11104819, 22051519, 34652387, 37352573, 49466921, 77733733, 242566709, 261468011, 410878303, 544136131, 1830276077, 2876148121, 20133036847]

約数ペア:

[(1, 20133036847), (7, 2876148121), (11, 1830276077), (37, 544136131), (49, 410878303), (77, 261468011), (83, 242566709), (259, 77733733), (407, 49466921), (539, 37352573), (581, 34652387), (913, 22051519), (1813, 11104819), (2849, 7066703), (3071, 6555857), (4067, 4950341), (6391, 3150217), (12163, 1655269), (19943, 1009529), (21497, 936551), (33781, 595987), (44737, 450031), (85141, 236467), (133793, 150479)]