20508743808

素因数分解:

$2^7\times 3^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 640

約数和(自身を含む): 73064640000

約数和(自身を除く): 52555896192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 73, 79, 81, 84, 96, 98, 108, 112, 126, 128, 144, 146, 147, 158, 162, 168, 189, 192, 196, 216, 219, 224, 237, 252, 288, 292, 294, 316, 324, 336, 343, 378, 384, 392, 432, 438, 441, 448, 474, 504, 511, 553, 567, 576, 584, 588, 632, 648, 657, 672, 686, 711, 756, 784, 864, 876, 882, 896, 948, 1008, 1022, 1029, 1106, 1134, 1152, 1168, 1176, 1264, 1296, 1314, 1323, 1344, 1372, 1422, 1512, 1533, 1568, 1659, 1728, 1752, 1764, 1896, 1971, 2016, 2044, 2058, 2133, 2212, 2268, 2336, 2352, 2528, 2592, 2628, 2646, 2688, 2744, 2844, 3024, 3066, 3087, 3136, 3318, 3456, 3504, 3528, 3577, 3792, 3871, 3942, 3969, 4032, 4088, 4116, 4266, 4424, 4536, 4599, 4672, 4704, 4977, 5056, 5184, 5256, 5292, 5488, 5688, 5767, 5913, 6048, 6132, 6174, 6272, 6399, 6636, 7008, 7056, 7154, 7584, 7742, 7884, 7938, 8064, 8176, 8232, 8532, 8848, 9072, 9198, 9261, 9344, 9408, 9954, 10112, 10368, 10512, 10584, 10731, 10976, 11376, 11534, 11613, 11826, 12096, 12264, 12348, 12798, 13272, 13797, 14016, 14112, 14308, 14931, 15168, 15484, 15768, 15876, 16352, 16464, 17064, 17301, 17696, 18144, 18396, 18522, 18816, 19908, 21024, 21168, 21462, 21952, 22752, 23068, 23226, 23652, 24192, 24528, 24696, 25039, 25596, 26544, 27097, 27594, 27783, 28032, 28224, 28616, 29862, 30336, 30968, 31536, 31752, 32193, 32704, 32928, 34128, 34602, 34839, 35392, 36288, 36792, 37044, 39816, 40369, 41391, 42048, 42336, 42924, 43904, 44793, 45504, 46136, 46452, 47304, 49056, 49392, 50078, 51192, 51903, 53088, 54194, 55188, 55566, 56448, 57232, 59724, 61936, 63072, 63504, 64386, 65408, 65856, 68256, 69204, 69678, 70784, 72576, 73584, 74088, 75117, 79632, 80738, 81291, 82782, 84096, 84672, 85848, 89586, 91008, 92272, 92904, 94608, 96579, 98112, 98784, 100156, 102384, 103806, 104517, 106176, 108388, 110376, 111132, 114464, 119448, 121107, 123872, 126144, 127008, 128772, 131712, 136512, 138408, 139356, 147168, 148176, 150234, 155709, 159264, 161476, 162582, 165564, 169344, 171696, 179172, 184544, 185808, 189216, 193158, 196224, 197568, 200312, 204768, 207612, 209034, 212352, 216776, 220752, 222264, 225351, 228928, 238896, 242214, 243873, 247744, 252288, 254016, 257544, 273024, 276816, 278712, 282583, 289737, 294336, 296352, 300468, 311418, 313551, 318528, 322952, 325164, 331128, 343392, 358344, 363321, 369088, 371616, 378432, 386316, 395136, 400624, 409536, 415224, 418068, 433552, 441504, 444528, 450702, 457856, 467127, 477792, 484428, 487746, 495488, 508032, 515088, 553632, 557424, 565166, 579474, 588672, 592704, 600936, 622836, 627102, 637056, 645904, 650328, 662256, 676053, 686784, 716688, 726642, 731619, 738176, 743232, 756864, 772632, 801248, 819072, 830448, 836136, 847749, 867104, 883008, 889056, 901404, 934254, 955584, 968856, 975492, 1030176, 1089963, 1107264, 1114848, 1130332, 1158948, 1185408, 1201872, 1245672, 1254204, 1291808, 1300656, 1324512, 1352106, 1373568, 1433376, 1453284, 1463238, 1486464, 1545264, 1602496, 1660896, 1672272, 1695498, 1734208, 1766016, 1778112, 1802808, 1868508, 1911168, 1937712, 1950984, 1978081, 2028159, 2060352, 2179926, 2194857, 2214528, 2229696, 2260664, 2317896, 2403744, 2491344, 2508408, 2543247, 2583616, 2601312, 2649024, 2704212, 2866752, 2906568, 2926476, 3090528, 3204992, 3269889, 3321792, 3344544, 3390996, 3468416, 3556224, 3605616, 3737016, 3875424, 3901968, 3956162, 4056318, 4120704, 4359852, 4389714, 4459392, 4521328, 4635792, 4807488, 4982688, 5016816, 5086494, 5167232, 5202624, 5298048, 5408424, 5733504, 5813136, 5852952, 5934243, 6181056, 6539778, 6643584, 6689088, 6781992, 7211232, 7474032, 7629741, 7750848, 7803936, 7912324, 8112636, 8719704, 8779428, 9042656, 9271584, 9614976, 9965376, 10033632, 10172988, 10405248, 10816848, 11626272, 11705904, 11868486, 12362112, 13079556, 13378176, 13563984, 14422464, 14948064, 15259482, 15501696, 15607872, 15824648, 16225272, 17439408, 17558856, 17802729, 18085312, 18543168, 19930752, 20067264, 20345976, 21633696, 22889223, 23252544, 23411808, 23736972, 26159112, 27127968, 28844928, 29896128, 30518964, 31215744, 31649296, 32450544, 34878816, 35117712, 35605458, 36170624, 37086336, 40134528, 40691952, 43267392, 45778446, 46505088, 46823616, 47473944, 52318224, 53408187, 54255936, 59792256, 61037928, 63298592, 64901088, 69757632, 70235424, 71210916, 81383904, 86534784, 91556892, 93647232, 94947888, 104636448, 106816374, 108511872, 122075856, 126597184, 129802176, 139515264, 140470848, 142421832, 160224561, 162767808, 183113784, 189895776, 209272896, 213632748, 244151712, 253194368, 259604352, 280941696, 284843664, 320449122, 325535616, 366227568, 379791552, 418545792, 427265496, 488303424, 569687328, 640898244, 732455136, 759583104, 854530992, 976606848, 1139374656, 1281796488, 1464910272, 1709061984, 2278749312, 2563592976, 2929820544, 3418123968, 5127185952, 6836247936, 10254371904, 20508743808]

約数ペア:

[(1, 20508743808), (2, 10254371904), (3, 6836247936), (4, 5127185952), (6, 3418123968), (7, 2929820544), (8, 2563592976), (9, 2278749312), (12, 1709061984), (14, 1464910272), (16, 1281796488), (18, 1139374656), (21, 976606848), (24, 854530992), (27, 759583104), (28, 732455136), (32, 640898244), (36, 569687328), (42, 488303424), (48, 427265496), (49, 418545792), (54, 379791552), (56, 366227568), (63, 325535616), (64, 320449122), (72, 284843664), (73, 280941696), (79, 259604352), (81, 253194368), (84, 244151712), (96, 213632748), (98, 209272896), (108, 189895776), (112, 183113784), (126, 162767808), (128, 160224561), (144, 142421832), (146, 140470848), (147, 139515264), (158, 129802176), (162, 126597184), (168, 122075856), (189, 108511872), (192, 106816374), (196, 104636448), (216, 94947888), (219, 93647232), (224, 91556892), (237, 86534784), (252, 81383904), (288, 71210916), (292, 70235424), (294, 69757632), (316, 64901088), (324, 63298592), (336, 61037928), (343, 59792256), (378, 54255936), (384, 53408187), (392, 52318224), (432, 47473944), (438, 46823616), (441, 46505088), (448, 45778446), (474, 43267392), (504, 40691952), (511, 40134528), (553, 37086336), (567, 36170624), (576, 35605458), (584, 35117712), (588, 34878816), (632, 32450544), (648, 31649296), (657, 31215744), (672, 30518964), (686, 29896128), (711, 28844928), (756, 27127968), (784, 26159112), (864, 23736972), (876, 23411808), (882, 23252544), (896, 22889223), (948, 21633696), (1008, 20345976), (1022, 20067264), (1029, 19930752), (1106, 18543168), (1134, 18085312), (1152, 17802729), (1168, 17558856), (1176, 17439408), (1264, 16225272), (1296, 15824648), (1314, 15607872), (1323, 15501696), (1344, 15259482), (1372, 14948064), (1422, 14422464), (1512, 13563984), (1533, 13378176), (1568, 13079556), (1659, 12362112), (1728, 11868486), (1752, 11705904), (1764, 11626272), (1896, 10816848), (1971, 10405248), (2016, 10172988), (2044, 10033632), (2058, 9965376), (2133, 9614976), (2212, 9271584), (2268, 9042656), (2336, 8779428), (2352, 8719704), (2528, 8112636), (2592, 7912324), (2628, 7803936), (2646, 7750848), (2688, 7629741), (2744, 7474032), (2844, 7211232), (3024, 6781992), (3066, 6689088), (3087, 6643584), (3136, 6539778), (3318, 6181056), (3456, 5934243), (3504, 5852952), (3528, 5813136), (3577, 5733504), (3792, 5408424), (3871, 5298048), (3942, 5202624), (3969, 5167232), (4032, 5086494), (4088, 5016816), (4116, 4982688), (4266, 4807488), (4424, 4635792), (4536, 4521328), (4599, 4459392), (4672, 4389714), (4704, 4359852), (4977, 4120704), (5056, 4056318), (5184, 3956162), (5256, 3901968), (5292, 3875424), (5488, 3737016), (5688, 3605616), (5767, 3556224), (5913, 3468416), (6048, 3390996), (6132, 3344544), (6174, 3321792), (6272, 3269889), (6399, 3204992), (6636, 3090528), (7008, 2926476), (7056, 2906568), (7154, 2866752), (7584, 2704212), (7742, 2649024), (7884, 2601312), (7938, 2583616), (8064, 2543247), (8176, 2508408), (8232, 2491344), (8532, 2403744), (8848, 2317896), (9072, 2260664), (9198, 2229696), (9261, 2214528), (9344, 2194857), (9408, 2179926), (9954, 2060352), (10112, 2028159), (10368, 1978081), (10512, 1950984), (10584, 1937712), (10731, 1911168), (10976, 1868508), (11376, 1802808), (11534, 1778112), (11613, 1766016), (11826, 1734208), (12096, 1695498), (12264, 1672272), (12348, 1660896), (12798, 1602496), (13272, 1545264), (13797, 1486464), (14016, 1463238), (14112, 1453284), (14308, 1433376), (14931, 1373568), (15168, 1352106), (15484, 1324512), (15768, 1300656), (15876, 1291808), (16352, 1254204), (16464, 1245672), (17064, 1201872), (17301, 1185408), (17696, 1158948), (18144, 1130332), (18396, 1114848), (18522, 1107264), (18816, 1089963), (19908, 1030176), (21024, 975492), (21168, 968856), (21462, 955584), (21952, 934254), (22752, 901404), (23068, 889056), (23226, 883008), (23652, 867104), (24192, 847749), (24528, 836136), (24696, 830448), (25039, 819072), (25596, 801248), (26544, 772632), (27097, 756864), (27594, 743232), (27783, 738176), (28032, 731619), (28224, 726642), (28616, 716688), (29862, 686784), (30336, 676053), (30968, 662256), (31536, 650328), (31752, 645904), (32193, 637056), (32704, 627102), (32928, 622836), (34128, 600936), (34602, 592704), (34839, 588672), (35392, 579474), (36288, 565166), (36792, 557424), (37044, 553632), (39816, 515088), (40369, 508032), (41391, 495488), (42048, 487746), (42336, 484428), (42924, 477792), (43904, 467127), (44793, 457856), (45504, 450702), (46136, 444528), (46452, 441504), (47304, 433552), (49056, 418068), (49392, 415224), (50078, 409536), (51192, 400624), (51903, 395136), (53088, 386316), (54194, 378432), (55188, 371616), (55566, 369088), (56448, 363321), (57232, 358344), (59724, 343392), (61936, 331128), (63072, 325164), (63504, 322952), (64386, 318528), (65408, 313551), (65856, 311418), (68256, 300468), (69204, 296352), (69678, 294336), (70784, 289737), (72576, 282583), (73584, 278712), (74088, 276816), (75117, 273024), (79632, 257544), (80738, 254016), (81291, 252288), (82782, 247744), (84096, 243873), (84672, 242214), (85848, 238896), (89586, 228928), (91008, 225351), (92272, 222264), (92904, 220752), (94608, 216776), (96579, 212352), (98112, 209034), (98784, 207612), (100156, 204768), (102384, 200312), (103806, 197568), (104517, 196224), (106176, 193158), (108388, 189216), (110376, 185808), (111132, 184544), (114464, 179172), (119448, 171696), (121107, 169344), (123872, 165564), (126144, 162582), (127008, 161476), (128772, 159264), (131712, 155709), (136512, 150234), (138408, 148176), (139356, 147168)]