20172677616

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16553}}^1$

素因数の和:16621

約数の個数: 320

約数和(自身を含む): 73568624640

約数和(自身を除く): 53395947024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 168, 182, 186, 189, 208, 216, 217, 234, 248, 252, 273, 279, 312, 336, 351, 364, 372, 378, 403, 432, 434, 468, 496, 504, 546, 558, 624, 651, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1008, 1092, 1116, 1209, 1302, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1736, 1872, 1953, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 3024, 3224, 3276, 3348, 3472, 3627, 3906, 4368, 4464, 4836, 4914, 5208, 5616, 5642, 5859, 6448, 6552, 6696, 7254, 7812, 8463, 9672, 9828, 10416, 10881, 11284, 11718, 13104, 13392, 14508, 15624, 16553, 16926, 19344, 19656, 21762, 22568, 23436, 25389, 29016, 31248, 33106, 33852, 39312, 43524, 45136, 46872, 49659, 50778, 58032, 66212, 67704, 76167, 87048, 93744, 99318, 101556, 115871, 132424, 135408, 148977, 152334, 174096, 198636, 203112, 215189, 231742, 264848, 297954, 304668, 347613, 397272, 406224, 430378, 446931, 463484, 513143, 595908, 609336, 645567, 695226, 794544, 860756, 893862, 926968, 1026286, 1042839, 1191816, 1218672, 1291134, 1390452, 1506323, 1539429, 1721512, 1787724, 1853936, 1936701, 2052572, 2085678, 2383632, 2582268, 2780904, 3012646, 3078858, 3128517, 3443024, 3575448, 3592001, 3873402, 4105144, 4171356, 4518969, 4618287, 5164536, 5561808, 5810103, 6025292, 6157716, 6257034, 6670859, 7150896, 7184002, 7746804, 8210288, 8342712, 9037938, 9236574, 10329072, 10776003, 11620206, 12050584, 12315432, 12514068, 13341718, 13556907, 13854861, 14368004, 15493608, 16685424, 18075876, 18473148, 20012577, 21552006, 23240412, 24101168, 24630864, 25028136, 26683436, 27113814, 27709722, 28736008, 30987216, 32328009, 36151752, 36946296, 40025154, 40670721, 43104012, 46480824, 46696013, 50056272, 53366872, 54227628, 55419444, 57472016, 60037731, 64656018, 72303504, 73892592, 80050308, 81341442, 86208024, 92961648, 93392026, 96984027, 106733744, 108455256, 110838888, 120075462, 129312036, 140088039, 160100616, 162682884, 172416048, 180113193, 186784052, 193968054, 216910512, 221677776, 240150924, 258624072, 280176078, 320201232, 325365768, 360226386, 373568104, 387936108, 420264117, 480301848, 517248144, 560352156, 650731536, 720452772, 747136208, 775872216, 840528234, 960603696, 1120704312, 1260792351, 1440905544, 1551744432, 1681056468, 2241408624, 2521584702, 2881811088, 3362112936, 5043169404, 6724225872, 10086338808, 20172677616]

約数ペア:

[(1, 20172677616), (2, 10086338808), (3, 6724225872), (4, 5043169404), (6, 3362112936), (7, 2881811088), (8, 2521584702), (9, 2241408624), (12, 1681056468), (13, 1551744432), (14, 1440905544), (16, 1260792351), (18, 1120704312), (21, 960603696), (24, 840528234), (26, 775872216), (27, 747136208), (28, 720452772), (31, 650731536), (36, 560352156), (39, 517248144), (42, 480301848), (48, 420264117), (52, 387936108), (54, 373568104), (56, 360226386), (62, 325365768), (63, 320201232), (72, 280176078), (78, 258624072), (84, 240150924), (91, 221677776), (93, 216910512), (104, 193968054), (108, 186784052), (112, 180113193), (117, 172416048), (124, 162682884), (126, 160100616), (144, 140088039), (156, 129312036), (168, 120075462), (182, 110838888), (186, 108455256), (189, 106733744), (208, 96984027), (216, 93392026), (217, 92961648), (234, 86208024), (248, 81341442), (252, 80050308), (273, 73892592), (279, 72303504), (312, 64656018), (336, 60037731), (351, 57472016), (364, 55419444), (372, 54227628), (378, 53366872), (403, 50056272), (432, 46696013), (434, 46480824), (468, 43104012), (496, 40670721), (504, 40025154), (546, 36946296), (558, 36151752), (624, 32328009), (651, 30987216), (702, 28736008), (728, 27709722), (744, 27113814), (756, 26683436), (806, 25028136), (819, 24630864), (837, 24101168), (868, 23240412), (936, 21552006), (1008, 20012577), (1092, 18473148), (1116, 18075876), (1209, 16685424), (1302, 15493608), (1404, 14368004), (1456, 13854861), (1488, 13556907), (1512, 13341718), (1612, 12514068), (1638, 12315432), (1674, 12050584), (1736, 11620206), (1872, 10776003), (1953, 10329072), (2184, 9236574), (2232, 9037938), (2418, 8342712), (2457, 8210288), (2604, 7746804), (2808, 7184002), (2821, 7150896), (3024, 6670859), (3224, 6257034), (3276, 6157716), (3348, 6025292), (3472, 5810103), (3627, 5561808), (3906, 5164536), (4368, 4618287), (4464, 4518969), (4836, 4171356), (4914, 4105144), (5208, 3873402), (5616, 3592001), (5642, 3575448), (5859, 3443024), (6448, 3128517), (6552, 3078858), (6696, 3012646), (7254, 2780904), (7812, 2582268), (8463, 2383632), (9672, 2085678), (9828, 2052572), (10416, 1936701), (10881, 1853936), (11284, 1787724), (11718, 1721512), (13104, 1539429), (13392, 1506323), (14508, 1390452), (15624, 1291134), (16553, 1218672), (16926, 1191816), (19344, 1042839), (19656, 1026286), (21762, 926968), (22568, 893862), (23436, 860756), (25389, 794544), (29016, 695226), (31248, 645567), (33106, 609336), (33852, 595908), (39312, 513143), (43524, 463484), (45136, 446931), (46872, 430378), (49659, 406224), (50778, 397272), (58032, 347613), (66212, 304668), (67704, 297954), (76167, 264848), (87048, 231742), (93744, 215189), (99318, 203112), (101556, 198636), (115871, 174096), (132424, 152334), (135408, 148977)]