20116885536

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5261}}^1$

素因数の和:5376

約数の個数: 288

約数和(自身を含む): 67022557056

約数和(自身を除く): 46905671520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 71, 72, 88, 96, 99, 102, 132, 136, 142, 144, 153, 176, 187, 198, 204, 213, 264, 272, 284, 288, 306, 352, 374, 396, 408, 426, 528, 544, 561, 568, 612, 639, 748, 781, 792, 816, 852, 1056, 1122, 1136, 1207, 1224, 1278, 1496, 1562, 1584, 1632, 1683, 1704, 2244, 2272, 2343, 2414, 2448, 2556, 2992, 3124, 3168, 3366, 3408, 3621, 4488, 4686, 4828, 4896, 5112, 5261, 5984, 6248, 6732, 6816, 7029, 7242, 8976, 9372, 9656, 10224, 10522, 10863, 12496, 13277, 13464, 14058, 14484, 15783, 17952, 18744, 19312, 20448, 21044, 21726, 24992, 26554, 26928, 28116, 28968, 31566, 37488, 38624, 39831, 42088, 43452, 47349, 53108, 53856, 56232, 57871, 57936, 63132, 74976, 79662, 84176, 86904, 89437, 94698, 106216, 112464, 115742, 115872, 119493, 126264, 159324, 168352, 173613, 173808, 178874, 189396, 212432, 224928, 231484, 238986, 252528, 268311, 318648, 347226, 347616, 357748, 373531, 378792, 424864, 462968, 477972, 505056, 520839, 536622, 637296, 694452, 715496, 747062, 757584, 804933, 925936, 955944, 983807, 1041678, 1073244, 1120593, 1274592, 1388904, 1430992, 1494124, 1515168, 1609866, 1851872, 1911888, 1967614, 2083356, 2146488, 2241186, 2777808, 2861984, 2951421, 2988248, 3219732, 3361779, 3823776, 3935228, 4108841, 4166712, 4292976, 4482372, 5555616, 5902842, 5976496, 6350027, 6439464, 6723558, 7870456, 8217682, 8333424, 8585952, 8854263, 8964744, 11805684, 11952992, 12326523, 12700054, 12878928, 13447116, 15740912, 16435364, 16666848, 17708526, 17929488, 19050081, 23611368, 24653046, 25400108, 25757856, 26894232, 31481824, 32870728, 35417052, 35858976, 36979569, 38100162, 47222736, 49306092, 50800216, 53788464, 57150243, 65741456, 69850297, 70834104, 73959138, 76200324, 94445472, 98612184, 101600432, 107576928, 114300486, 131482912, 139700594, 141668208, 147918276, 152400648, 197224368, 203200864, 209550891, 228600972, 279401188, 283336416, 295836552, 304801296, 394448736, 419101782, 457201944, 558802376, 591673104, 609602592, 628652673, 838203564, 914403888, 1117604752, 1183346208, 1257305346, 1676407128, 1828807776, 2235209504, 2514610692, 3352814256, 5029221384, 6705628512, 10058442768, 20116885536]

約数ペア:

[(1, 20116885536), (2, 10058442768), (3, 6705628512), (4, 5029221384), (6, 3352814256), (8, 2514610692), (9, 2235209504), (11, 1828807776), (12, 1676407128), (16, 1257305346), (17, 1183346208), (18, 1117604752), (22, 914403888), (24, 838203564), (32, 628652673), (33, 609602592), (34, 591673104), (36, 558802376), (44, 457201944), (48, 419101782), (51, 394448736), (66, 304801296), (68, 295836552), (71, 283336416), (72, 279401188), (88, 228600972), (96, 209550891), (99, 203200864), (102, 197224368), (132, 152400648), (136, 147918276), (142, 141668208), (144, 139700594), (153, 131482912), (176, 114300486), (187, 107576928), (198, 101600432), (204, 98612184), (213, 94445472), (264, 76200324), (272, 73959138), (284, 70834104), (288, 69850297), (306, 65741456), (352, 57150243), (374, 53788464), (396, 50800216), (408, 49306092), (426, 47222736), (528, 38100162), (544, 36979569), (561, 35858976), (568, 35417052), (612, 32870728), (639, 31481824), (748, 26894232), (781, 25757856), (792, 25400108), (816, 24653046), (852, 23611368), (1056, 19050081), (1122, 17929488), (1136, 17708526), (1207, 16666848), (1224, 16435364), (1278, 15740912), (1496, 13447116), (1562, 12878928), (1584, 12700054), (1632, 12326523), (1683, 11952992), (1704, 11805684), (2244, 8964744), (2272, 8854263), (2343, 8585952), (2414, 8333424), (2448, 8217682), (2556, 7870456), (2992, 6723558), (3124, 6439464), (3168, 6350027), (3366, 5976496), (3408, 5902842), (3621, 5555616), (4488, 4482372), (4686, 4292976), (4828, 4166712), (4896, 4108841), (5112, 3935228), (5261, 3823776), (5984, 3361779), (6248, 3219732), (6732, 2988248), (6816, 2951421), (7029, 2861984), (7242, 2777808), (8976, 2241186), (9372, 2146488), (9656, 2083356), (10224, 1967614), (10522, 1911888), (10863, 1851872), (12496, 1609866), (13277, 1515168), (13464, 1494124), (14058, 1430992), (14484, 1388904), (15783, 1274592), (17952, 1120593), (18744, 1073244), (19312, 1041678), (20448, 983807), (21044, 955944), (21726, 925936), (24992, 804933), (26554, 757584), (26928, 747062), (28116, 715496), (28968, 694452), (31566, 637296), (37488, 536622), (38624, 520839), (39831, 505056), (42088, 477972), (43452, 462968), (47349, 424864), (53108, 378792), (53856, 373531), (56232, 357748), (57871, 347616), (57936, 347226), (63132, 318648), (74976, 268311), (79662, 252528), (84176, 238986), (86904, 231484), (89437, 224928), (94698, 212432), (106216, 189396), (112464, 178874), (115742, 173808), (115872, 173613), (119493, 168352), (126264, 159324)]