20581448832

素因数分解:

$2^7\times 3^2\times 7^5\times {\mathrm{1063}}^1$

素因数の和:1118

約数の個数: 288

約数和(自身を含む): 69160553280

約数和(自身を除く): 48579104448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 384, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 896, 1008, 1029, 1063, 1152, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2126, 2352, 2401, 2688, 2744, 3087, 3136, 3189, 3528, 4032, 4116, 4252, 4704, 4802, 5488, 6174, 6272, 6378, 7056, 7203, 7441, 8064, 8232, 8504, 9408, 9567, 9604, 10976, 12348, 12756, 14112, 14406, 14882, 16464, 16807, 17008, 18816, 19134, 19208, 21609, 21952, 22323, 24696, 25512, 28224, 28812, 29764, 32928, 33614, 34016, 38268, 38416, 43218, 43904, 44646, 49392, 50421, 51024, 52087, 56448, 57624, 59528, 65856, 66969, 67228, 68032, 76536, 76832, 86436, 89292, 98784, 100842, 102048, 104174, 115248, 119056, 131712, 133938, 134456, 136064, 151263, 153072, 153664, 156261, 172872, 178584, 197568, 201684, 204096, 208348, 230496, 238112, 267876, 268912, 302526, 306144, 307328, 312522, 345744, 357168, 364609, 395136, 403368, 408192, 416696, 460992, 468783, 476224, 535752, 537824, 605052, 612288, 625044, 691488, 714336, 729218, 806736, 833392, 921984, 937566, 952448, 1071504, 1075648, 1093827, 1210104, 1224576, 1250088, 1382976, 1428672, 1458436, 1613472, 1666784, 1875132, 2143008, 2151296, 2187654, 2420208, 2500176, 2552263, 2765952, 2857344, 2916872, 3226944, 3281481, 3333568, 3750264, 4286016, 4375308, 4840416, 5000352, 5104526, 5833744, 6453888, 6562962, 6667136, 7500528, 7656789, 8572032, 8750616, 9680832, 10000704, 10209052, 11667488, 13125924, 15001056, 15313578, 17501232, 17865841, 19361664, 20001408, 20418104, 22970367, 23334976, 26251848, 30002112, 30627156, 35002464, 35731682, 40836208, 45940734, 46669952, 52503696, 53597523, 60004224, 61254312, 70004928, 71463364, 81672416, 91881468, 105007392, 107195046, 122508624, 140009856, 142926728, 160792569, 163344832, 183762936, 210014784, 214390092, 245017248, 285853456, 321585138, 326689664, 367525872, 420029568, 428780184, 490034496, 571706912, 643170276, 735051744, 857560368, 980068992, 1143413824, 1286340552, 1470103488, 1715120736, 2286827648, 2572681104, 2940206976, 3430241472, 5145362208, 6860482944, 10290724416, 20581448832]

約数ペア:

[(1, 20581448832), (2, 10290724416), (3, 6860482944), (4, 5145362208), (6, 3430241472), (7, 2940206976), (8, 2572681104), (9, 2286827648), (12, 1715120736), (14, 1470103488), (16, 1286340552), (18, 1143413824), (21, 980068992), (24, 857560368), (28, 735051744), (32, 643170276), (36, 571706912), (42, 490034496), (48, 428780184), (49, 420029568), (56, 367525872), (63, 326689664), (64, 321585138), (72, 285853456), (84, 245017248), (96, 214390092), (98, 210014784), (112, 183762936), (126, 163344832), (128, 160792569), (144, 142926728), (147, 140009856), (168, 122508624), (192, 107195046), (196, 105007392), (224, 91881468), (252, 81672416), (288, 71463364), (294, 70004928), (336, 61254312), (343, 60004224), (384, 53597523), (392, 52503696), (441, 46669952), (448, 45940734), (504, 40836208), (576, 35731682), (588, 35002464), (672, 30627156), (686, 30002112), (784, 26251848), (882, 23334976), (896, 22970367), (1008, 20418104), (1029, 20001408), (1063, 19361664), (1152, 17865841), (1176, 17501232), (1344, 15313578), (1372, 15001056), (1568, 13125924), (1764, 11667488), (2016, 10209052), (2058, 10000704), (2126, 9680832), (2352, 8750616), (2401, 8572032), (2688, 7656789), (2744, 7500528), (3087, 6667136), (3136, 6562962), (3189, 6453888), (3528, 5833744), (4032, 5104526), (4116, 5000352), (4252, 4840416), (4704, 4375308), (4802, 4286016), (5488, 3750264), (6174, 3333568), (6272, 3281481), (6378, 3226944), (7056, 2916872), (7203, 2857344), (7441, 2765952), (8064, 2552263), (8232, 2500176), (8504, 2420208), (9408, 2187654), (9567, 2151296), (9604, 2143008), (10976, 1875132), (12348, 1666784), (12756, 1613472), (14112, 1458436), (14406, 1428672), (14882, 1382976), (16464, 1250088), (16807, 1224576), (17008, 1210104), (18816, 1093827), (19134, 1075648), (19208, 1071504), (21609, 952448), (21952, 937566), (22323, 921984), (24696, 833392), (25512, 806736), (28224, 729218), (28812, 714336), (29764, 691488), (32928, 625044), (33614, 612288), (34016, 605052), (38268, 537824), (38416, 535752), (43218, 476224), (43904, 468783), (44646, 460992), (49392, 416696), (50421, 408192), (51024, 403368), (52087, 395136), (56448, 364609), (57624, 357168), (59528, 345744), (65856, 312522), (66969, 307328), (67228, 306144), (68032, 302526), (76536, 268912), (76832, 267876), (86436, 238112), (89292, 230496), (98784, 208348), (100842, 204096), (102048, 201684), (104174, 197568), (115248, 178584), (119056, 172872), (131712, 156261), (133938, 153664), (134456, 153072), (136064, 151263)]