20924362368

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66533}}^1$

素因数の和:66576

約数の個数: 256

約数和(自身を含む): 76008441600

約数和(自身を除く): 55084079232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 66533, 78624, 104832, 133066, 157248, 199599, 266132, 314496, 399198, 465731, 532264, 598797, 798396, 864929, 931462, 1064528, 1197594, 1397193, 1596792, 1729858, 1796391, 1862924, 2129056, 2395188, 2594787, 2794386, 3193584, 3459716, 3592782, 3725848, 4191579, 4258112, 4790376, 5189574, 5588772, 6054503, 6387168, 6919432, 7185564, 7451696, 7784361, 8383158, 8516224, 9580752, 10379148, 11177544, 12109006, 12574737, 12774336, 13838864, 14371128, 14903392, 15568722, 16766316, 18163509, 19161504, 20758296, 22355088, 23353083, 24218012, 25149474, 25548672, 27677728, 28742256, 29806784, 31137444, 33532632, 36327018, 38323008, 41516592, 44710176, 46706166, 48436024, 50298948, 54490527, 55355456, 57484512, 59613568, 62274888, 67065264, 72654036, 76646016, 83033184, 89420352, 93412332, 96872048, 100597896, 108981054, 110710912, 114969024, 124549776, 134130528, 145308072, 163471581, 166066368, 178840704, 186824664, 193744096, 201195792, 217962108, 229938048, 249099552, 268261056, 290616144, 326943162, 332132736, 373649328, 387488192, 402391584, 435924216, 498199104, 536522112, 581232288, 653886324, 747298656, 774976384, 804783168, 871848432, 996398208, 1162464576, 1307772648, 1494597312, 1609566336, 1743696864, 2324929152, 2615545296, 2989194624, 3487393728, 5231090592, 6974787456, 10462181184, 20924362368]

約数ペア:

[(1, 20924362368), (2, 10462181184), (3, 6974787456), (4, 5231090592), (6, 3487393728), (7, 2989194624), (8, 2615545296), (9, 2324929152), (12, 1743696864), (13, 1609566336), (14, 1494597312), (16, 1307772648), (18, 1162464576), (21, 996398208), (24, 871848432), (26, 804783168), (27, 774976384), (28, 747298656), (32, 653886324), (36, 581232288), (39, 536522112), (42, 498199104), (48, 435924216), (52, 402391584), (54, 387488192), (56, 373649328), (63, 332132736), (64, 326943162), (72, 290616144), (78, 268261056), (84, 249099552), (91, 229938048), (96, 217962108), (104, 201195792), (108, 193744096), (112, 186824664), (117, 178840704), (126, 166066368), (128, 163471581), (144, 145308072), (156, 134130528), (168, 124549776), (182, 114969024), (189, 110710912), (192, 108981054), (208, 100597896), (216, 96872048), (224, 93412332), (234, 89420352), (252, 83033184), (273, 76646016), (288, 72654036), (312, 67065264), (336, 62274888), (351, 59613568), (364, 57484512), (378, 55355456), (384, 54490527), (416, 50298948), (432, 48436024), (448, 46706166), (468, 44710176), (504, 41516592), (546, 38323008), (576, 36327018), (624, 33532632), (672, 31137444), (702, 29806784), (728, 28742256), (756, 27677728), (819, 25548672), (832, 25149474), (864, 24218012), (896, 23353083), (936, 22355088), (1008, 20758296), (1092, 19161504), (1152, 18163509), (1248, 16766316), (1344, 15568722), (1404, 14903392), (1456, 14371128), (1512, 13838864), (1638, 12774336), (1664, 12574737), (1728, 12109006), (1872, 11177544), (2016, 10379148), (2184, 9580752), (2457, 8516224), (2496, 8383158), (2688, 7784361), (2808, 7451696), (2912, 7185564), (3024, 6919432), (3276, 6387168), (3456, 6054503), (3744, 5588772), (4032, 5189574), (4368, 4790376), (4914, 4258112), (4992, 4191579), (5616, 3725848), (5824, 3592782), (6048, 3459716), (6552, 3193584), (7488, 2794386), (8064, 2594787), (8736, 2395188), (9828, 2129056), (11232, 1862924), (11648, 1796391), (12096, 1729858), (13104, 1596792), (14976, 1397193), (17472, 1197594), (19656, 1064528), (22464, 931462), (24192, 864929), (26208, 798396), (34944, 598797), (39312, 532264), (44928, 465731), (52416, 399198), (66533, 314496), (78624, 266132), (104832, 199599), (133066, 157248)]