20611218096

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{8933}}^1$

素因数の和:9073

約数の個数: 240

約数和(自身を含む): 69460063200

約数和(自身を除く): 48848845104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 109, 112, 126, 144, 147, 168, 189, 196, 216, 218, 252, 294, 327, 336, 378, 392, 432, 436, 441, 504, 588, 654, 756, 763, 784, 872, 882, 981, 1008, 1176, 1308, 1323, 1512, 1526, 1744, 1764, 1962, 2289, 2352, 2616, 2646, 2943, 3024, 3052, 3528, 3924, 4578, 5232, 5292, 5341, 5886, 6104, 6867, 7056, 7848, 8933, 9156, 10584, 10682, 11772, 12208, 13734, 15696, 16023, 17866, 18312, 20601, 21168, 21364, 23544, 26799, 27468, 32046, 35732, 36624, 41202, 42728, 47088, 48069, 53598, 54936, 62531, 64092, 71464, 80397, 82404, 85456, 96138, 107196, 109872, 125062, 128184, 142928, 144207, 160794, 164808, 187593, 192276, 214392, 241191, 250124, 256368, 288414, 321588, 329616, 375186, 384552, 428784, 437717, 482382, 500248, 562779, 576828, 643176, 750372, 769104, 875434, 964764, 973697, 1000496, 1125558, 1153656, 1286352, 1313151, 1500744, 1688337, 1750868, 1929528, 1947394, 2251116, 2307312, 2626302, 2921091, 3001488, 3376674, 3501736, 3859056, 3894788, 3939453, 4502232, 5252604, 5842182, 6753348, 6815879, 7003472, 7789576, 7878906, 8763273, 9004464, 10505208, 11684364, 11818359, 13506696, 13631758, 15579152, 15757812, 17526546, 20447637, 21010416, 23368728, 23636718, 26289819, 27013392, 27263516, 31515624, 35053092, 40895274, 46737456, 47273436, 47711153, 52579638, 54527032, 61342911, 63031248, 70106184, 81790548, 94546872, 95422306, 105159276, 109054064, 122685822, 140212368, 143133459, 163581096, 184028733, 189093744, 190844612, 210318552, 245371644, 286266918, 327162192, 368057466, 381689224, 420637104, 429400377, 490743288, 572533836, 736114932, 763378448, 858800754, 981486576, 1145067672, 1288201131, 1472229864, 1717601508, 2290135344, 2576402262, 2944459728, 3435203016, 5152804524, 6870406032, 10305609048, 20611218096]

約数ペア:

[(1, 20611218096), (2, 10305609048), (3, 6870406032), (4, 5152804524), (6, 3435203016), (7, 2944459728), (8, 2576402262), (9, 2290135344), (12, 1717601508), (14, 1472229864), (16, 1288201131), (18, 1145067672), (21, 981486576), (24, 858800754), (27, 763378448), (28, 736114932), (36, 572533836), (42, 490743288), (48, 429400377), (49, 420637104), (54, 381689224), (56, 368057466), (63, 327162192), (72, 286266918), (84, 245371644), (98, 210318552), (108, 190844612), (109, 189093744), (112, 184028733), (126, 163581096), (144, 143133459), (147, 140212368), (168, 122685822), (189, 109054064), (196, 105159276), (216, 95422306), (218, 94546872), (252, 81790548), (294, 70106184), (327, 63031248), (336, 61342911), (378, 54527032), (392, 52579638), (432, 47711153), (436, 47273436), (441, 46737456), (504, 40895274), (588, 35053092), (654, 31515624), (756, 27263516), (763, 27013392), (784, 26289819), (872, 23636718), (882, 23368728), (981, 21010416), (1008, 20447637), (1176, 17526546), (1308, 15757812), (1323, 15579152), (1512, 13631758), (1526, 13506696), (1744, 11818359), (1764, 11684364), (1962, 10505208), (2289, 9004464), (2352, 8763273), (2616, 7878906), (2646, 7789576), (2943, 7003472), (3024, 6815879), (3052, 6753348), (3528, 5842182), (3924, 5252604), (4578, 4502232), (5232, 3939453), (5292, 3894788), (5341, 3859056), (5886, 3501736), (6104, 3376674), (6867, 3001488), (7056, 2921091), (7848, 2626302), (8933, 2307312), (9156, 2251116), (10584, 1947394), (10682, 1929528), (11772, 1750868), (12208, 1688337), (13734, 1500744), (15696, 1313151), (16023, 1286352), (17866, 1153656), (18312, 1125558), (20601, 1000496), (21168, 973697), (21364, 964764), (23544, 875434), (26799, 769104), (27468, 750372), (32046, 643176), (35732, 576828), (36624, 562779), (41202, 500248), (42728, 482382), (47088, 437717), (48069, 428784), (53598, 384552), (54936, 375186), (62531, 329616), (64092, 321588), (71464, 288414), (80397, 256368), (82404, 250124), (85456, 241191), (96138, 214392), (107196, 192276), (109872, 187593), (125062, 164808), (128184, 160794), (142928, 144207)]