20320827252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{5851}}^1$

素因数の和:6269

約数の個数: 96

約数和(自身を含む): 52523057664

約数和(自身を除く): 32202230412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 317, 332, 498, 634, 913, 951, 996, 1268, 1826, 1902, 2739, 3487, 3652, 3804, 5478, 5851, 6974, 10461, 10956, 11702, 13948, 17553, 20922, 23404, 26311, 35106, 41844, 52622, 64361, 70212, 78933, 105244, 128722, 157866, 193083, 257444, 289421, 315732, 386166, 485633, 578842, 772332, 868263, 971266, 1157684, 1456899, 1736526, 1854767, 1942532, 2913798, 3473052, 3709534, 5341963, 5564301, 5827596, 7419068, 10683926, 11128602, 16025889, 20402437, 21367852, 22257204, 32051778, 40804874, 61207311, 64103556, 81609748, 122414622, 153945661, 244829244, 307891322, 461836983, 615782644, 923673966, 1693402271, 1847347932, 3386804542, 5080206813, 6773609084, 10160413626, 20320827252]

約数ペア:

[(1, 20320827252), (2, 10160413626), (3, 6773609084), (4, 5080206813), (6, 3386804542), (11, 1847347932), (12, 1693402271), (22, 923673966), (33, 615782644), (44, 461836983), (66, 307891322), (83, 244829244), (132, 153945661), (166, 122414622), (249, 81609748), (317, 64103556), (332, 61207311), (498, 40804874), (634, 32051778), (913, 22257204), (951, 21367852), (996, 20402437), (1268, 16025889), (1826, 11128602), (1902, 10683926), (2739, 7419068), (3487, 5827596), (3652, 5564301), (3804, 5341963), (5478, 3709534), (5851, 3473052), (6974, 2913798), (10461, 1942532), (10956, 1854767), (11702, 1736526), (13948, 1456899), (17553, 1157684), (20922, 971266), (23404, 868263), (26311, 772332), (35106, 578842), (41844, 485633), (52622, 386166), (64361, 315732), (70212, 289421), (78933, 257444), (105244, 193083), (128722, 157866)]