20499324384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4374

約数の個数: 288

約数和(自身を含む): 68758744320

約数和(自身を除く): 48259419936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 59, 66, 77, 84, 88, 96, 112, 118, 121, 132, 154, 168, 176, 177, 224, 231, 236, 242, 264, 308, 336, 352, 354, 363, 413, 462, 472, 484, 528, 616, 649, 672, 708, 726, 826, 847, 924, 944, 968, 1056, 1232, 1239, 1298, 1416, 1452, 1652, 1694, 1848, 1888, 1936, 1947, 2464, 2478, 2541, 2596, 2832, 2904, 3304, 3388, 3696, 3872, 3894, 4273, 4543, 4956, 5082, 5192, 5664, 5808, 6608, 6776, 7139, 7392, 7788, 8546, 9086, 9912, 10164, 10384, 11616, 12819, 13216, 13552, 13629, 14278, 15576, 17092, 18172, 19824, 20328, 20768, 21417, 25638, 27104, 27258, 28556, 29911, 31152, 34184, 36344, 39648, 40656, 42834, 47003, 49973, 51276, 54516, 57112, 59822, 62304, 68368, 72688, 81312, 85668, 89733, 94006, 99946, 102552, 109032, 114224, 119644, 136736, 141009, 145376, 149919, 171336, 179466, 188012, 199892, 205104, 218064, 228448, 239288, 252107, 282018, 299838, 329021, 342672, 358932, 376024, 399784, 410208, 436128, 478576, 504214, 517033, 564036, 599676, 658042, 685344, 717864, 752048, 756321, 799568, 957152, 987063, 1008428, 1034066, 1128072, 1199352, 1316084, 1435728, 1504096, 1512642, 1551099, 1599136, 1764749, 1974126, 2016856, 2068132, 2256144, 2398704, 2632168, 2773177, 2871456, 3025284, 3102198, 3529498, 3619231, 3948252, 4033712, 4136264, 4512288, 4797408, 5264336, 5294247, 5546354, 6050568, 6204396, 7058996, 7238462, 7896504, 8067424, 8272528, 8319531, 10528672, 10588494, 10857693, 11092708, 12101136, 12408792, 14117992, 14476924, 15793008, 16545056, 16639062, 19412239, 21176988, 21715386, 22185416, 24202272, 24817584, 28235984, 28953848, 30504947, 31586016, 33278124, 38824478, 42353976, 43430772, 44370832, 49635168, 56471968, 57907696, 58236717, 61009894, 66556248, 77648956, 84707952, 86861544, 88741664, 91514841, 115815392, 116473434, 122019788, 133112496, 155297912, 169415904, 173723088, 183029682, 213534629, 232946868, 244039576, 266224992, 310595824, 347446176, 366059364, 427069258, 465893736, 488079152, 621191648, 640603887, 732118728, 854138516, 931787472, 976158304, 1281207774, 1464237456, 1708277032, 1863574944, 2562415548, 2928474912, 3416554064, 5124831096, 6833108128, 10249662192, 20499324384]

約数ペア:

[(1, 20499324384), (2, 10249662192), (3, 6833108128), (4, 5124831096), (6, 3416554064), (7, 2928474912), (8, 2562415548), (11, 1863574944), (12, 1708277032), (14, 1464237456), (16, 1281207774), (21, 976158304), (22, 931787472), (24, 854138516), (28, 732118728), (32, 640603887), (33, 621191648), (42, 488079152), (44, 465893736), (48, 427069258), (56, 366059364), (59, 347446176), (66, 310595824), (77, 266224992), (84, 244039576), (88, 232946868), (96, 213534629), (112, 183029682), (118, 173723088), (121, 169415904), (132, 155297912), (154, 133112496), (168, 122019788), (176, 116473434), (177, 115815392), (224, 91514841), (231, 88741664), (236, 86861544), (242, 84707952), (264, 77648956), (308, 66556248), (336, 61009894), (352, 58236717), (354, 57907696), (363, 56471968), (413, 49635168), (462, 44370832), (472, 43430772), (484, 42353976), (528, 38824478), (616, 33278124), (649, 31586016), (672, 30504947), (708, 28953848), (726, 28235984), (826, 24817584), (847, 24202272), (924, 22185416), (944, 21715386), (968, 21176988), (1056, 19412239), (1232, 16639062), (1239, 16545056), (1298, 15793008), (1416, 14476924), (1452, 14117992), (1652, 12408792), (1694, 12101136), (1848, 11092708), (1888, 10857693), (1936, 10588494), (1947, 10528672), (2464, 8319531), (2478, 8272528), (2541, 8067424), (2596, 7896504), (2832, 7238462), (2904, 7058996), (3304, 6204396), (3388, 6050568), (3696, 5546354), (3872, 5294247), (3894, 5264336), (4273, 4797408), (4543, 4512288), (4956, 4136264), (5082, 4033712), (5192, 3948252), (5664, 3619231), (5808, 3529498), (6608, 3102198), (6776, 3025284), (7139, 2871456), (7392, 2773177), (7788, 2632168), (8546, 2398704), (9086, 2256144), (9912, 2068132), (10164, 2016856), (10384, 1974126), (11616, 1764749), (12819, 1599136), (13216, 1551099), (13552, 1512642), (13629, 1504096), (14278, 1435728), (15576, 1316084), (17092, 1199352), (18172, 1128072), (19824, 1034066), (20328, 1008428), (20768, 987063), (21417, 957152), (25638, 799568), (27104, 756321), (27258, 752048), (28556, 717864), (29911, 685344), (31152, 658042), (34184, 599676), (36344, 564036), (39648, 517033), (40656, 504214), (42834, 478576), (47003, 436128), (49973, 410208), (51276, 399784), (54516, 376024), (57112, 358932), (59822, 342672), (62304, 329021), (68368, 299838), (72688, 282018), (81312, 252107), (85668, 239288), (89733, 228448), (94006, 218064), (99946, 205104), (102552, 199892), (109032, 188012), (114224, 179466), (119644, 171336), (136736, 149919), (141009, 145376)]