20797243896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 512

約数和(自身を含む): 69281049600

約数和(自身を除く): 48483805704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 19, 22, 24, 26, 33, 34, 38, 39, 44, 51, 52, 57, 66, 68, 73, 76, 78, 88, 102, 104, 114, 132, 136, 143, 146, 152, 156, 187, 204, 209, 219, 221, 228, 247, 257, 264, 286, 292, 312, 323, 374, 408, 418, 429, 438, 442, 456, 494, 514, 561, 572, 584, 627, 646, 663, 741, 748, 771, 803, 836, 858, 876, 884, 949, 969, 988, 1028, 1122, 1144, 1241, 1254, 1292, 1326, 1387, 1482, 1496, 1542, 1606, 1672, 1716, 1752, 1768, 1898, 1938, 1976, 2056, 2244, 2409, 2431, 2482, 2508, 2584, 2652, 2717, 2774, 2827, 2847, 2964, 3084, 3212, 3341, 3432, 3553, 3723, 3796, 3876, 4161, 4199, 4369, 4488, 4818, 4862, 4883, 4964, 5016, 5304, 5434, 5548, 5654, 5694, 5928, 6168, 6424, 6682, 7106, 7293, 7446, 7592, 7752, 8151, 8322, 8398, 8481, 8738, 9636, 9724, 9766, 9928, 10023, 10439, 10659, 10868, 11096, 11308, 11388, 12597, 13107, 13364, 13651, 14212, 14586, 14649, 14892, 15257, 16133, 16302, 16644, 16796, 16962, 17476, 18031, 18761, 19272, 19448, 19532, 20046, 20878, 21318, 21736, 22616, 22776, 23579, 25194, 26214, 26728, 27302, 28424, 29172, 29298, 29784, 30514, 31317, 32266, 32604, 33288, 33592, 33924, 34952, 36062, 36751, 37522, 39064, 40092, 40953, 41756, 42636, 45771, 46189, 47158, 48059, 48399, 50388, 52428, 53713, 54093, 54604, 56283, 56797, 58344, 58596, 61028, 62634, 63479, 64532, 65208, 67848, 70737, 72124, 73502, 75044, 80184, 81906, 83011, 83512, 85272, 91542, 92378, 94316, 96118, 96798, 100776, 104856, 107426, 108186, 109208, 110253, 112566, 113594, 117192, 122056, 125268, 126958, 129064, 138567, 141474, 144177, 144248, 147004, 150088, 161139, 163812, 166022, 170391, 177463, 183084, 184756, 188632, 190437, 192236, 193596, 198341, 206371, 214852, 216372, 220506, 225132, 227188, 243893, 249033, 250536, 253916, 259369, 277134, 282948, 288354, 294008, 306527, 318937, 322278, 327624, 332044, 340782, 354926, 356459, 366168, 369512, 380874, 384472, 387192, 396682, 412742, 429704, 432744, 441012, 450264, 454376, 487786, 498066, 507832, 518738, 532389, 554268, 565896, 576708, 595023, 613054, 619113, 624767, 637874, 644556, 664088, 681564, 698269, 709852, 712918, 731679, 761748, 778107, 793364, 825484, 882024, 913121, 919581, 956811, 975572, 996132, 1037476, 1064778, 1069377, 1079143, 1108536, 1153416, 1190046, 1226108, 1238226, 1249534, 1275748, 1289112, 1363128, 1396538, 1419704, 1425836, 1463358, 1523496, 1556214, 1586728, 1650968, 1826242, 1839162, 1874301, 1913622, 1951144, 1992264, 2074952, 2094807, 2129556, 2138754, 2158286, 2380092, 2452216, 2476452, 2499068, 2551496, 2682823, 2739363, 2793076, 2851672, 2926716, 3112428, 3237429, 3371797, 3508307, 3652484, 3678324, 3748602, 3827244, 3921049, 4146181, 4189614, 4259112, 4277508, 4316572, 4633967, 4760184, 4952904, 4998136, 5365646, 5478726, 5586152, 5853432, 6059803, 6224856, 6474858, 6743594, 7016614, 7304968, 7356648, 7497204, 7654488, 7842098, 8048469, 8292362, 8379228, 8555016, 8633144, 9267934, 10115391, 10524921, 10731292, 10957452, 11763147, 11870573, 12119606, 12438543, 12949716, 13487188, 13901901, 14033228, 14994408, 15684196, 16096938, 16584724, 16758456, 18179409, 18535868, 20230782, 21049842, 21462584, 21914904, 23526294, 23741146, 24239212, 24877086, 25899432, 26974376, 27803802, 28066456, 31368392, 32193876, 33169448, 35611719, 36358818, 37071736, 40461564, 42099684, 45607991, 47052588, 47482292, 48478424, 49754172, 50973637, 55607604, 64387752, 66657833, 71223438, 72717636, 78777439, 80923128, 84199368, 91215982, 94105176, 94964584, 99508344, 101947274, 111215208, 133315666, 136823973, 142446876, 145435272, 152920911, 157554878, 182431964, 199973499, 203894548, 236332317, 266631332, 273647946, 284893752, 305841822, 315109756, 364863928, 399946998, 407789096, 472664634, 533262664, 547295892, 611683644, 630219512, 799893996, 866551829, 945329268, 1094591784, 1223367288, 1599787992, 1733103658, 1890658536, 2599655487, 3466207316, 5199310974, 6932414632, 10398621948, 20797243896]

約数ペア:

[(1, 20797243896), (2, 10398621948), (3, 6932414632), (4, 5199310974), (6, 3466207316), (8, 2599655487), (11, 1890658536), (12, 1733103658), (13, 1599787992), (17, 1223367288), (19, 1094591784), (22, 945329268), (24, 866551829), (26, 799893996), (33, 630219512), (34, 611683644), (38, 547295892), (39, 533262664), (44, 472664634), (51, 407789096), (52, 399946998), (57, 364863928), (66, 315109756), (68, 305841822), (73, 284893752), (76, 273647946), (78, 266631332), (88, 236332317), (102, 203894548), (104, 199973499), (114, 182431964), (132, 157554878), (136, 152920911), (143, 145435272), (146, 142446876), (152, 136823973), (156, 133315666), (187, 111215208), (204, 101947274), (209, 99508344), (219, 94964584), (221, 94105176), (228, 91215982), (247, 84199368), (257, 80923128), (264, 78777439), (286, 72717636), (292, 71223438), (312, 66657833), (323, 64387752), (374, 55607604), (408, 50973637), (418, 49754172), (429, 48478424), (438, 47482292), (442, 47052588), (456, 45607991), (494, 42099684), (514, 40461564), (561, 37071736), (572, 36358818), (584, 35611719), (627, 33169448), (646, 32193876), (663, 31368392), (741, 28066456), (748, 27803802), (771, 26974376), (803, 25899432), (836, 24877086), (858, 24239212), (876, 23741146), (884, 23526294), (949, 21914904), (969, 21462584), (988, 21049842), (1028, 20230782), (1122, 18535868), (1144, 18179409), (1241, 16758456), (1254, 16584724), (1292, 16096938), (1326, 15684196), (1387, 14994408), (1482, 14033228), (1496, 13901901), (1542, 13487188), (1606, 12949716), (1672, 12438543), (1716, 12119606), (1752, 11870573), (1768, 11763147), (1898, 10957452), (1938, 10731292), (1976, 10524921), (2056, 10115391), (2244, 9267934), (2409, 8633144), (2431, 8555016), (2482, 8379228), (2508, 8292362), (2584, 8048469), (2652, 7842098), (2717, 7654488), (2774, 7497204), (2827, 7356648), (2847, 7304968), (2964, 7016614), (3084, 6743594), (3212, 6474858), (3341, 6224856), (3432, 6059803), (3553, 5853432), (3723, 5586152), (3796, 5478726), (3876, 5365646), (4161, 4998136), (4199, 4952904), (4369, 4760184), (4488, 4633967), (4818, 4316572), (4862, 4277508), (4883, 4259112), (4964, 4189614), (5016, 4146181), (5304, 3921049), (5434, 3827244), (5548, 3748602), (5654, 3678324), (5694, 3652484), (5928, 3508307), (6168, 3371797), (6424, 3237429), (6682, 3112428), (7106, 2926716), (7293, 2851672), (7446, 2793076), (7592, 2739363), (7752, 2682823), (8151, 2551496), (8322, 2499068), (8398, 2476452), (8481, 2452216), (8738, 2380092), (9636, 2158286), (9724, 2138754), (9766, 2129556), (9928, 2094807), (10023, 2074952), (10439, 1992264), (10659, 1951144), (10868, 1913622), (11096, 1874301), (11308, 1839162), (11388, 1826242), (12597, 1650968), (13107, 1586728), (13364, 1556214), (13651, 1523496), (14212, 1463358), (14586, 1425836), (14649, 1419704), (14892, 1396538), (15257, 1363128), (16133, 1289112), (16302, 1275748), (16644, 1249534), (16796, 1238226), (16962, 1226108), (17476, 1190046), (18031, 1153416), (18761, 1108536), (19272, 1079143), (19448, 1069377), (19532, 1064778), (20046, 1037476), (20878, 996132), (21318, 975572), (21736, 956811), (22616, 919581), (22776, 913121), (23579, 882024), (25194, 825484), (26214, 793364), (26728, 778107), (27302, 761748), (28424, 731679), (29172, 712918), (29298, 709852), (29784, 698269), (30514, 681564), (31317, 664088), (32266, 644556), (32604, 637874), (33288, 624767), (33592, 619113), (33924, 613054), (34952, 595023), (36062, 576708), (36751, 565896), (37522, 554268), (39064, 532389), (40092, 518738), (40953, 507832), (41756, 498066), (42636, 487786), (45771, 454376), (46189, 450264), (47158, 441012), (48059, 432744), (48399, 429704), (50388, 412742), (52428, 396682), (53713, 387192), (54093, 384472), (54604, 380874), (56283, 369512), (56797, 366168), (58344, 356459), (58596, 354926), (61028, 340782), (62634, 332044), (63479, 327624), (64532, 322278), (65208, 318937), (67848, 306527), (70737, 294008), (72124, 288354), (73502, 282948), (75044, 277134), (80184, 259369), (81906, 253916), (83011, 250536), (83512, 249033), (85272, 243893), (91542, 227188), (92378, 225132), (94316, 220506), (96118, 216372), (96798, 214852), (100776, 206371), (104856, 198341), (107426, 193596), (108186, 192236), (109208, 190437), (110253, 188632), (112566, 184756), (113594, 183084), (117192, 177463), (122056, 170391), (125268, 166022), (126958, 163812), (129064, 161139), (138567, 150088), (141474, 147004), (144177, 144248)]