20793419136

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:654

約数の個数: 384

約数和(自身を含む): 71095664640

約数和(自身を除く): 50302245504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 223, 224, 248, 252, 279, 288, 336, 372, 373, 384, 434, 446, 448, 496, 504, 558, 576, 651, 669, 672, 744, 746, 868, 892, 896, 992, 1008, 1116, 1119, 1152, 1302, 1338, 1344, 1488, 1492, 1561, 1736, 1784, 1953, 1984, 2007, 2016, 2232, 2238, 2604, 2611, 2676, 2688, 2976, 2984, 3122, 3357, 3472, 3568, 3906, 3968, 4014, 4032, 4464, 4476, 4683, 5208, 5222, 5352, 5952, 5968, 6244, 6714, 6913, 6944, 7136, 7812, 7833, 8028, 8064, 8928, 8952, 9366, 10416, 10444, 10704, 11563, 11904, 11936, 12488, 13428, 13826, 13888, 14049, 14272, 15624, 15666, 16056, 17856, 17904, 18732, 20739, 20832, 20888, 21408, 23126, 23499, 23872, 24976, 26856, 27652, 27776, 28098, 28544, 31248, 31332, 32112, 34689, 35712, 35808, 37464, 41478, 41664, 41776, 42816, 46252, 46998, 47744, 48391, 49952, 53712, 55304, 56196, 62217, 62496, 62664, 64224, 69378, 71616, 74928, 80941, 82956, 83179, 83328, 83552, 85632, 92504, 93996, 96782, 99904, 104067, 107424, 110608, 112392, 124434, 124992, 125328, 128448, 138756, 143232, 145173, 149856, 161882, 165912, 166358, 167104, 185008, 187992, 193564, 199808, 208134, 214848, 221216, 224784, 242823, 248868, 249537, 249984, 250656, 256896, 277512, 290346, 299712, 323764, 331824, 332716, 334208, 370016, 375984, 387128, 416268, 429696, 435519, 442432, 449568, 485646, 497736, 499074, 501312, 555024, 580692, 582253, 599424, 647528, 663648, 665432, 728469, 740032, 748611, 751968, 774256, 832536, 871038, 884864, 899136, 971292, 995472, 998148, 1002624, 1110048, 1161384, 1164506, 1295056, 1327296, 1330864, 1456938, 1480064, 1497222, 1503936, 1548512, 1665072, 1742076, 1746759, 1798272, 1942584, 1990944, 1996296, 2220096, 2322768, 2329012, 2578549, 2590112, 2654592, 2661728, 2913876, 2994444, 3007872, 3097024, 3330144, 3484152, 3493518, 3885168, 3981888, 3992592, 4440192, 4645536, 4658024, 5157098, 5180224, 5240277, 5323456, 5827752, 5988888, 6194048, 6660288, 6968304, 6987036, 7735647, 7770336, 7963776, 7985184, 9291072, 9316048, 10314196, 10360448, 10480554, 10646912, 11655504, 11977776, 13320576, 13936608, 13974072, 15471294, 15540672, 15970368, 18049843, 18582144, 18632096, 20628392, 20961108, 23206941, 23311008, 23955552, 27873216, 27948144, 30942588, 31081344, 31940736, 36099686, 37264192, 41256784, 41922216, 46413882, 46622016, 47911104, 54149529, 55746432, 55896288, 61885176, 72199372, 74528384, 82513568, 83844432, 92827764, 93244032, 95822208, 108299058, 111792576, 123770352, 144398744, 162448587, 165027136, 167688864, 185655528, 216598116, 223585152, 247540704, 288797488, 324897174, 330054272, 335377728, 371311056, 433196232, 495081408, 577594976, 649794348, 670755456, 742622112, 866392464, 990162816, 1155189952, 1299588696, 1485244224, 1732784928, 2310379904, 2599177392, 2970488448, 3465569856, 5198354784, 6931139712, 10396709568, 20793419136]

約数ペア:

[(1, 20793419136), (2, 10396709568), (3, 6931139712), (4, 5198354784), (6, 3465569856), (7, 2970488448), (8, 2599177392), (9, 2310379904), (12, 1732784928), (14, 1485244224), (16, 1299588696), (18, 1155189952), (21, 990162816), (24, 866392464), (28, 742622112), (31, 670755456), (32, 649794348), (36, 577594976), (42, 495081408), (48, 433196232), (56, 371311056), (62, 335377728), (63, 330054272), (64, 324897174), (72, 288797488), (84, 247540704), (93, 223585152), (96, 216598116), (112, 185655528), (124, 167688864), (126, 165027136), (128, 162448587), (144, 144398744), (168, 123770352), (186, 111792576), (192, 108299058), (217, 95822208), (223, 93244032), (224, 92827764), (248, 83844432), (252, 82513568), (279, 74528384), (288, 72199372), (336, 61885176), (372, 55896288), (373, 55746432), (384, 54149529), (434, 47911104), (446, 46622016), (448, 46413882), (496, 41922216), (504, 41256784), (558, 37264192), (576, 36099686), (651, 31940736), (669, 31081344), (672, 30942588), (744, 27948144), (746, 27873216), (868, 23955552), (892, 23311008), (896, 23206941), (992, 20961108), (1008, 20628392), (1116, 18632096), (1119, 18582144), (1152, 18049843), (1302, 15970368), (1338, 15540672), (1344, 15471294), (1488, 13974072), (1492, 13936608), (1561, 13320576), (1736, 11977776), (1784, 11655504), (1953, 10646912), (1984, 10480554), (2007, 10360448), (2016, 10314196), (2232, 9316048), (2238, 9291072), (2604, 7985184), (2611, 7963776), (2676, 7770336), (2688, 7735647), (2976, 6987036), (2984, 6968304), (3122, 6660288), (3357, 6194048), (3472, 5988888), (3568, 5827752), (3906, 5323456), (3968, 5240277), (4014, 5180224), (4032, 5157098), (4464, 4658024), (4476, 4645536), (4683, 4440192), (5208, 3992592), (5222, 3981888), (5352, 3885168), (5952, 3493518), (5968, 3484152), (6244, 3330144), (6714, 3097024), (6913, 3007872), (6944, 2994444), (7136, 2913876), (7812, 2661728), (7833, 2654592), (8028, 2590112), (8064, 2578549), (8928, 2329012), (8952, 2322768), (9366, 2220096), (10416, 1996296), (10444, 1990944), (10704, 1942584), (11563, 1798272), (11904, 1746759), (11936, 1742076), (12488, 1665072), (13428, 1548512), (13826, 1503936), (13888, 1497222), (14049, 1480064), (14272, 1456938), (15624, 1330864), (15666, 1327296), (16056, 1295056), (17856, 1164506), (17904, 1161384), (18732, 1110048), (20739, 1002624), (20832, 998148), (20888, 995472), (21408, 971292), (23126, 899136), (23499, 884864), (23872, 871038), (24976, 832536), (26856, 774256), (27652, 751968), (27776, 748611), (28098, 740032), (28544, 728469), (31248, 665432), (31332, 663648), (32112, 647528), (34689, 599424), (35712, 582253), (35808, 580692), (37464, 555024), (41478, 501312), (41664, 499074), (41776, 497736), (42816, 485646), (46252, 449568), (46998, 442432), (47744, 435519), (48391, 429696), (49952, 416268), (53712, 387128), (55304, 375984), (56196, 370016), (62217, 334208), (62496, 332716), (62664, 331824), (64224, 323764), (69378, 299712), (71616, 290346), (74928, 277512), (80941, 256896), (82956, 250656), (83179, 249984), (83328, 249537), (83552, 248868), (85632, 242823), (92504, 224784), (93996, 221216), (96782, 214848), (99904, 208134), (104067, 199808), (107424, 193564), (110608, 187992), (112392, 185008), (124434, 167104), (124992, 166358), (125328, 165912), (128448, 161882), (138756, 149856), (143232, 145173)]