20283057564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2267}}^1$

素因数の和:2736

約数の個数: 192

約数和(自身を含む): 61744177152

約数和(自身を除く): 41461119588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 421, 462, 483, 506, 644, 759, 842, 924, 966, 1012, 1263, 1518, 1684, 1771, 1932, 2267, 2526, 2947, 3036, 3542, 4534, 4631, 5052, 5313, 5894, 6801, 7084, 8841, 9068, 9262, 9683, 10626, 11788, 13602, 13893, 15869, 17682, 18524, 19366, 21252, 24937, 27204, 27786, 29049, 31738, 32417, 35364, 38732, 47607, 49874, 52141, 55572, 58098, 63476, 64834, 67781, 74811, 95214, 97251, 99748, 104282, 106513, 116196, 129668, 135562, 149622, 156423, 174559, 190428, 194502, 203343, 208564, 213026, 271124, 299244, 312846, 319539, 349118, 364987, 389004, 406686, 426052, 523677, 573551, 625692, 639078, 698236, 729974, 745591, 813372, 954407, 1047354, 1094961, 1147102, 1278156, 1459948, 1491182, 1720653, 1908814, 2094708, 2189922, 2236773, 2294204, 2863221, 2982364, 3441306, 3817628, 4014857, 4379844, 4473546, 5726442, 6680849, 6882612, 8029714, 8947092, 10498477, 11452884, 12044571, 13361698, 16059428, 20042547, 20996954, 21951361, 24089142, 26723396, 31495431, 40085094, 41993908, 43902722, 48178284, 62990862, 65854083, 73489339, 80170188, 87805444, 125981724, 131708166, 146978678, 153659527, 220468017, 241464971, 263416332, 293957356, 307319054, 440936034, 460978581, 482929942, 614638108, 724394913, 881872068, 921957162, 965859884, 1448789826, 1690254797, 1843914324, 2897579652, 3380509594, 5070764391, 6761019188, 10141528782, 20283057564]

約数ペア:

[(1, 20283057564), (2, 10141528782), (3, 6761019188), (4, 5070764391), (6, 3380509594), (7, 2897579652), (11, 1843914324), (12, 1690254797), (14, 1448789826), (21, 965859884), (22, 921957162), (23, 881872068), (28, 724394913), (33, 614638108), (42, 482929942), (44, 460978581), (46, 440936034), (66, 307319054), (69, 293957356), (77, 263416332), (84, 241464971), (92, 220468017), (132, 153659527), (138, 146978678), (154, 131708166), (161, 125981724), (231, 87805444), (253, 80170188), (276, 73489339), (308, 65854083), (322, 62990862), (421, 48178284), (462, 43902722), (483, 41993908), (506, 40085094), (644, 31495431), (759, 26723396), (842, 24089142), (924, 21951361), (966, 20996954), (1012, 20042547), (1263, 16059428), (1518, 13361698), (1684, 12044571), (1771, 11452884), (1932, 10498477), (2267, 8947092), (2526, 8029714), (2947, 6882612), (3036, 6680849), (3542, 5726442), (4534, 4473546), (4631, 4379844), (5052, 4014857), (5313, 3817628), (5894, 3441306), (6801, 2982364), (7084, 2863221), (8841, 2294204), (9068, 2236773), (9262, 2189922), (9683, 2094708), (10626, 1908814), (11788, 1720653), (13602, 1491182), (13893, 1459948), (15869, 1278156), (17682, 1147102), (18524, 1094961), (19366, 1047354), (21252, 954407), (24937, 813372), (27204, 745591), (27786, 729974), (29049, 698236), (31738, 639078), (32417, 625692), (35364, 573551), (38732, 523677), (47607, 426052), (49874, 406686), (52141, 389004), (55572, 364987), (58098, 349118), (63476, 319539), (64834, 312846), (67781, 299244), (74811, 271124), (95214, 213026), (97251, 208564), (99748, 203343), (104282, 194502), (106513, 190428), (116196, 174559), (129668, 156423), (135562, 149622)]