20765345328

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3151

約数の個数: 480

約数和(自身を含む): 78103334400

約数和(自身を除く): 57337989072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 162, 168, 171, 182, 189, 208, 216, 228, 234, 243, 247, 252, 266, 273, 304, 312, 324, 336, 342, 351, 364, 378, 399, 432, 456, 468, 486, 494, 504, 513, 532, 546, 567, 624, 648, 684, 702, 728, 741, 756, 798, 819, 912, 936, 972, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1197, 1296, 1368, 1404, 1456, 1482, 1512, 1539, 1596, 1638, 1701, 1729, 1872, 1944, 1976, 2052, 2106, 2128, 2184, 2223, 2268, 2394, 2457, 2736, 2808, 2964, 3024, 3078, 3089, 3159, 3192, 3276, 3402, 3458, 3591, 3888, 3952, 4104, 4212, 4368, 4446, 4536, 4617, 4788, 4914, 5187, 5616, 5928, 6156, 6178, 6318, 6384, 6552, 6669, 6804, 6916, 7182, 7371, 8208, 8424, 8892, 9072, 9234, 9267, 9576, 9828, 10374, 10773, 11856, 12312, 12356, 12636, 13104, 13338, 13608, 13832, 14364, 14742, 15561, 16848, 17784, 18468, 18534, 19152, 19656, 20007, 20748, 21546, 21623, 22113, 24624, 24712, 25272, 26676, 27216, 27664, 27801, 28728, 29484, 31122, 32319, 35568, 36936, 37068, 39312, 40014, 40157, 41496, 43092, 43246, 44226, 46683, 49424, 50544, 53352, 55602, 57456, 58691, 58968, 60021, 62244, 64638, 64869, 73872, 74136, 80028, 80314, 82992, 83403, 86184, 86492, 88452, 93366, 106704, 111204, 117382, 117936, 120042, 120471, 124488, 129276, 129738, 140049, 148272, 160056, 160628, 166806, 172368, 172984, 176073, 176904, 186732, 194607, 222408, 234764, 240084, 240942, 248976, 250209, 258552, 259476, 280098, 281099, 320112, 321256, 333612, 345968, 352146, 353808, 361413, 373464, 389214, 410837, 420147, 444816, 469528, 480168, 481884, 500418, 517104, 518952, 528219, 560196, 562198, 583821, 642512, 667224, 704292, 722826, 746928, 750627, 762983, 778428, 821674, 840294, 843297, 939056, 960336, 963768, 1000836, 1037904, 1056438, 1084239, 1120392, 1124396, 1167642, 1232511, 1334448, 1408584, 1445652, 1501254, 1525966, 1556856, 1584657, 1643348, 1680588, 1686594, 1751463, 1927536, 2001672, 2112876, 2168478, 2240784, 2248792, 2288949, 2335284, 2465022, 2529891, 2817168, 2891304, 3002508, 3051932, 3113712, 3169314, 3252717, 3286696, 3361176, 3373188, 3502926, 3697533, 4003344, 4225752, 4336956, 4497584, 4577898, 4670568, 4753971, 4930044, 5059782, 5254389, 5340881, 5782608, 6005016, 6103864, 6338628, 6505434, 6573392, 6722352, 6746376, 6866847, 7005852, 7395066, 7589673, 8451504, 8673912, 9155796, 9341136, 9507942, 9758151, 9860088, 10119564, 10508778, 10681762, 11092599, 12010032, 12207728, 12677256, 13010868, 13492752, 13733694, 14011704, 14261913, 14790132, 15179346, 16022643, 17347824, 18311592, 19015884, 19516302, 19720176, 20239128, 20600541, 21017556, 21363524, 22185198, 22769019, 25354512, 26021736, 27467388, 28023408, 28523826, 29580264, 30358692, 32045286, 33277797, 36623184, 38031768, 39032604, 40478256, 41201082, 42035112, 42727048, 44370396, 45538038, 48067929, 52043472, 54934776, 57047652, 59160528, 60717384, 61801623, 64090572, 66555594, 68307057, 76063536, 78065208, 82402164, 84070224, 85454096, 88740792, 91076076, 96135858, 99833391, 109869552, 114095304, 121434768, 123603246, 128181144, 133111188, 136614114, 144203787, 156130416, 164804328, 177481584, 182152152, 185404869, 192271716, 199666782, 228190608, 247206492, 256362288, 266222376, 273228228, 288407574, 329608656, 364304304, 370809738, 384543432, 399333564, 432611361, 494412984, 532444752, 546456456, 576815148, 741619476, 769086864, 798667128, 865222722, 988825968, 1092912912, 1153630296, 1297834083, 1483238952, 1597334256, 1730445444, 2307260592, 2595668166, 2966477904, 3460890888, 5191336332, 6921781776, 10382672664, 20765345328]

約数ペア:

[(1, 20765345328), (2, 10382672664), (3, 6921781776), (4, 5191336332), (6, 3460890888), (7, 2966477904), (8, 2595668166), (9, 2307260592), (12, 1730445444), (13, 1597334256), (14, 1483238952), (16, 1297834083), (18, 1153630296), (19, 1092912912), (21, 988825968), (24, 865222722), (26, 798667128), (27, 769086864), (28, 741619476), (36, 576815148), (38, 546456456), (39, 532444752), (42, 494412984), (48, 432611361), (52, 399333564), (54, 384543432), (56, 370809738), (57, 364304304), (63, 329608656), (72, 288407574), (76, 273228228), (78, 266222376), (81, 256362288), (84, 247206492), (91, 228190608), (104, 199666782), (108, 192271716), (112, 185404869), (114, 182152152), (117, 177481584), (126, 164804328), (133, 156130416), (144, 144203787), (152, 136614114), (156, 133111188), (162, 128181144), (168, 123603246), (171, 121434768), (182, 114095304), (189, 109869552), (208, 99833391), (216, 96135858), (228, 91076076), (234, 88740792), (243, 85454096), (247, 84070224), (252, 82402164), (266, 78065208), (273, 76063536), (304, 68307057), (312, 66555594), (324, 64090572), (336, 61801623), (342, 60717384), (351, 59160528), (364, 57047652), (378, 54934776), (399, 52043472), (432, 48067929), (456, 45538038), (468, 44370396), (486, 42727048), (494, 42035112), (504, 41201082), (513, 40478256), (532, 39032604), (546, 38031768), (567, 36623184), (624, 33277797), (648, 32045286), (684, 30358692), (702, 29580264), (728, 28523826), (741, 28023408), (756, 27467388), (798, 26021736), (819, 25354512), (912, 22769019), (936, 22185198), (972, 21363524), (988, 21017556), (1008, 20600541), (1026, 20239128), (1053, 19720176), (1064, 19516302), (1092, 19015884), (1134, 18311592), (1197, 17347824), (1296, 16022643), (1368, 15179346), (1404, 14790132), (1456, 14261913), (1482, 14011704), (1512, 13733694), (1539, 13492752), (1596, 13010868), (1638, 12677256), (1701, 12207728), (1729, 12010032), (1872, 11092599), (1944, 10681762), (1976, 10508778), (2052, 10119564), (2106, 9860088), (2128, 9758151), (2184, 9507942), (2223, 9341136), (2268, 9155796), (2394, 8673912), (2457, 8451504), (2736, 7589673), (2808, 7395066), (2964, 7005852), (3024, 6866847), (3078, 6746376), (3089, 6722352), (3159, 6573392), (3192, 6505434), (3276, 6338628), (3402, 6103864), (3458, 6005016), (3591, 5782608), (3888, 5340881), (3952, 5254389), (4104, 5059782), (4212, 4930044), (4368, 4753971), (4446, 4670568), (4536, 4577898), (4617, 4497584), (4788, 4336956), (4914, 4225752), (5187, 4003344), (5616, 3697533), (5928, 3502926), (6156, 3373188), (6178, 3361176), (6318, 3286696), (6384, 3252717), (6552, 3169314), (6669, 3113712), (6804, 3051932), (6916, 3002508), (7182, 2891304), (7371, 2817168), (8208, 2529891), (8424, 2465022), (8892, 2335284), (9072, 2288949), (9234, 2248792), (9267, 2240784), (9576, 2168478), (9828, 2112876), (10374, 2001672), (10773, 1927536), (11856, 1751463), (12312, 1686594), (12356, 1680588), (12636, 1643348), (13104, 1584657), (13338, 1556856), (13608, 1525966), (13832, 1501254), (14364, 1445652), (14742, 1408584), (15561, 1334448), (16848, 1232511), (17784, 1167642), (18468, 1124396), (18534, 1120392), (19152, 1084239), (19656, 1056438), (20007, 1037904), (20748, 1000836), (21546, 963768), (21623, 960336), (22113, 939056), (24624, 843297), (24712, 840294), (25272, 821674), (26676, 778428), (27216, 762983), (27664, 750627), (27801, 746928), (28728, 722826), (29484, 704292), (31122, 667224), (32319, 642512), (35568, 583821), (36936, 562198), (37068, 560196), (39312, 528219), (40014, 518952), (40157, 517104), (41496, 500418), (43092, 481884), (43246, 480168), (44226, 469528), (46683, 444816), (49424, 420147), (50544, 410837), (53352, 389214), (55602, 373464), (57456, 361413), (58691, 353808), (58968, 352146), (60021, 345968), (62244, 333612), (64638, 321256), (64869, 320112), (73872, 281099), (74136, 280098), (80028, 259476), (80314, 258552), (82992, 250209), (83403, 248976), (86184, 240942), (86492, 240084), (88452, 234764), (93366, 222408), (106704, 194607), (111204, 186732), (117382, 176904), (117936, 176073), (120042, 172984), (120471, 172368), (124488, 166806), (129276, 160628), (129738, 160056), (140049, 148272)]