20696405184

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{4339}}^1$

素因数の和:4397

約数の個数: 378

約数和(自身を含む): 74741661540

約数和(自身を除く): 54045256356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 169, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 338, 364, 392, 416, 441, 448, 468, 504, 507, 546, 576, 588, 624, 637, 672, 676, 728, 784, 819, 832, 882, 936, 1008, 1014, 1092, 1176, 1183, 1248, 1274, 1344, 1352, 1456, 1521, 1568, 1638, 1764, 1872, 1911, 2016, 2028, 2184, 2352, 2366, 2496, 2548, 2704, 2912, 3042, 3136, 3276, 3528, 3549, 3744, 3822, 4032, 4056, 4339, 4368, 4704, 4732, 5096, 5408, 5733, 5824, 6084, 6552, 7056, 7098, 7488, 7644, 8112, 8281, 8678, 8736, 9408, 9464, 10192, 10647, 10816, 11466, 12168, 13017, 13104, 14112, 14196, 15288, 16224, 16562, 17356, 17472, 18928, 20384, 21294, 22932, 24336, 24843, 26034, 26208, 28224, 28392, 30373, 30576, 32448, 33124, 34712, 37856, 39051, 40768, 42588, 45864, 48672, 49686, 52068, 52416, 56407, 56784, 60746, 61152, 66248, 69424, 74529, 75712, 78102, 85176, 91119, 91728, 97344, 99372, 104136, 112814, 113568, 121492, 122304, 132496, 138848, 149058, 156204, 169221, 170352, 182238, 183456, 198744, 208272, 212611, 225628, 227136, 242984, 264992, 273357, 277696, 298116, 312408, 338442, 340704, 364476, 366912, 394849, 397488, 416544, 425222, 451256, 485968, 507663, 529984, 546714, 596232, 624816, 637833, 676884, 681408, 728952, 733291, 789698, 794976, 833088, 850444, 902512, 971936, 1015326, 1093428, 1184547, 1192464, 1249632, 1275666, 1353768, 1457904, 1466582, 1579396, 1589952, 1700888, 1805024, 1913499, 1943872, 2030652, 2186856, 2199873, 2369094, 2384928, 2499264, 2551332, 2707536, 2763943, 2915808, 2933164, 3158792, 3401776, 3553641, 3610048, 3826998, 4061304, 4373712, 4399746, 4738188, 4769856, 5102664, 5133037, 5415072, 5527886, 5831616, 5866328, 6317584, 6599619, 6803552, 7107282, 7653996, 8122608, 8291829, 8747424, 8799492, 9476376, 10205328, 10266074, 10830144, 11055772, 11732656, 12635168, 13199238, 13607104, 14214564, 15307992, 15399111, 16245216, 16583658, 17494848, 17598984, 18952752, 20410656, 20532148, 22111544, 23465312, 24875487, 25270336, 26398476, 28429128, 30615984, 30798222, 32490432, 33167316, 35197968, 35931259, 37905504, 40821312, 41064296, 44223088, 46197333, 46930624, 49750974, 52796952, 56858256, 61231968, 61596444, 66334632, 70395936, 71862518, 75811008, 82128592, 88446176, 92394666, 99501948, 105593904, 107793777, 113716512, 122463936, 123192888, 132669264, 140791872, 143725036, 164257184, 176892352, 184789332, 199003896, 211187808, 215587554, 227433024, 246385776, 265338528, 287450072, 323381331, 328514368, 369578664, 398007792, 422375616, 431175108, 492771552, 530677056, 574900144, 646762662, 739157328, 796015584, 862350216, 985543104, 1149800288, 1293525324, 1478314656, 1592031168, 1724700432, 2299600576, 2587050648, 2956629312, 3449400864, 5174101296, 6898801728, 10348202592, 20696405184]

約数ペア:

[(1, 20696405184), (2, 10348202592), (3, 6898801728), (4, 5174101296), (6, 3449400864), (7, 2956629312), (8, 2587050648), (9, 2299600576), (12, 1724700432), (13, 1592031168), (14, 1478314656), (16, 1293525324), (18, 1149800288), (21, 985543104), (24, 862350216), (26, 796015584), (28, 739157328), (32, 646762662), (36, 574900144), (39, 530677056), (42, 492771552), (48, 431175108), (49, 422375616), (52, 398007792), (56, 369578664), (63, 328514368), (64, 323381331), (72, 287450072), (78, 265338528), (84, 246385776), (91, 227433024), (96, 215587554), (98, 211187808), (104, 199003896), (112, 184789332), (117, 176892352), (126, 164257184), (144, 143725036), (147, 140791872), (156, 132669264), (168, 123192888), (169, 122463936), (182, 113716512), (192, 107793777), (196, 105593904), (208, 99501948), (224, 92394666), (234, 88446176), (252, 82128592), (273, 75811008), (288, 71862518), (294, 70395936), (312, 66334632), (336, 61596444), (338, 61231968), (364, 56858256), (392, 52796952), (416, 49750974), (441, 46930624), (448, 46197333), (468, 44223088), (504, 41064296), (507, 40821312), (546, 37905504), (576, 35931259), (588, 35197968), (624, 33167316), (637, 32490432), (672, 30798222), (676, 30615984), (728, 28429128), (784, 26398476), (819, 25270336), (832, 24875487), (882, 23465312), (936, 22111544), (1008, 20532148), (1014, 20410656), (1092, 18952752), (1176, 17598984), (1183, 17494848), (1248, 16583658), (1274, 16245216), (1344, 15399111), (1352, 15307992), (1456, 14214564), (1521, 13607104), (1568, 13199238), (1638, 12635168), (1764, 11732656), (1872, 11055772), (1911, 10830144), (2016, 10266074), (2028, 10205328), (2184, 9476376), (2352, 8799492), (2366, 8747424), (2496, 8291829), (2548, 8122608), (2704, 7653996), (2912, 7107282), (3042, 6803552), (3136, 6599619), (3276, 6317584), (3528, 5866328), (3549, 5831616), (3744, 5527886), (3822, 5415072), (4032, 5133037), (4056, 5102664), (4339, 4769856), (4368, 4738188), (4704, 4399746), (4732, 4373712), (5096, 4061304), (5408, 3826998), (5733, 3610048), (5824, 3553641), (6084, 3401776), (6552, 3158792), (7056, 2933164), (7098, 2915808), (7488, 2763943), (7644, 2707536), (8112, 2551332), (8281, 2499264), (8678, 2384928), (8736, 2369094), (9408, 2199873), (9464, 2186856), (10192, 2030652), (10647, 1943872), (10816, 1913499), (11466, 1805024), (12168, 1700888), (13017, 1589952), (13104, 1579396), (14112, 1466582), (14196, 1457904), (15288, 1353768), (16224, 1275666), (16562, 1249632), (17356, 1192464), (17472, 1184547), (18928, 1093428), (20384, 1015326), (21294, 971936), (22932, 902512), (24336, 850444), (24843, 833088), (26034, 794976), (26208, 789698), (28224, 733291), (28392, 728952), (30373, 681408), (30576, 676884), (32448, 637833), (33124, 624816), (34712, 596232), (37856, 546714), (39051, 529984), (40768, 507663), (42588, 485968), (45864, 451256), (48672, 425222), (49686, 416544), (52068, 397488), (52416, 394849), (56407, 366912), (56784, 364476), (60746, 340704), (61152, 338442), (66248, 312408), (69424, 298116), (74529, 277696), (75712, 273357), (78102, 264992), (85176, 242984), (91119, 227136), (91728, 225628), (97344, 212611), (99372, 208272), (104136, 198744), (112814, 183456), (113568, 182238), (121492, 170352), (122304, 169221), (132496, 156204), (138848, 149058)]