20172637056

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3251}}^1$

素因数の和:3405

約数の個数: 256

約数和(自身を含む): 63527950080

約数和(自身を除く): 43355313024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 113, 128, 132, 143, 156, 176, 192, 208, 226, 264, 286, 312, 339, 352, 384, 416, 429, 452, 528, 572, 624, 678, 704, 832, 858, 904, 1056, 1144, 1243, 1248, 1356, 1408, 1469, 1664, 1716, 1808, 2112, 2288, 2486, 2496, 2712, 2938, 3251, 3432, 3616, 3729, 4224, 4407, 4576, 4972, 4992, 5424, 5876, 6502, 6864, 7232, 7458, 8814, 9152, 9753, 9944, 10848, 11752, 13004, 13728, 14464, 14916, 16159, 17628, 18304, 19506, 19888, 21696, 23504, 26008, 27456, 29832, 32318, 35256, 35761, 39012, 39776, 42263, 43392, 47008, 48477, 52016, 54912, 59664, 64636, 70512, 71522, 78024, 79552, 84526, 94016, 96954, 104032, 107283, 119328, 126789, 129272, 141024, 143044, 156048, 159104, 169052, 188032, 193908, 208064, 214566, 238656, 253578, 258544, 282048, 286088, 312096, 338104, 367363, 387816, 416128, 429132, 464893, 477312, 507156, 517088, 564096, 572176, 624192, 676208, 734726, 775632, 858264, 929786, 1014312, 1034176, 1102089, 1144352, 1248384, 1352416, 1394679, 1469452, 1551264, 1716528, 1859572, 2028624, 2068352, 2204178, 2288704, 2704832, 2789358, 2938904, 3102528, 3433056, 3719144, 4040993, 4057248, 4408356, 4577408, 4775719, 5409664, 5578716, 5877808, 6205056, 6866112, 7438288, 8081986, 8114496, 8816712, 9551438, 11157432, 11755616, 12122979, 13732224, 14327157, 14876576, 16163972, 16228992, 17633424, 19102876, 22314864, 23511232, 24245958, 28654314, 29753152, 32327944, 35266848, 38205752, 44629728, 47022464, 48491916, 52532909, 57308628, 59506304, 64655888, 70533696, 76411504, 89259456, 96983832, 105065818, 114617256, 129311776, 141067392, 152823008, 157598727, 178518912, 193967664, 210131636, 229234512, 258623552, 305646016, 315197454, 387935328, 420263272, 458469024, 517247104, 611292032, 630394908, 775870656, 840526544, 916938048, 1260789816, 1551741312, 1681053088, 1833876096, 2521579632, 3362106176, 5043159264, 6724212352, 10086318528, 20172637056]

約数ペア:

[(1, 20172637056), (2, 10086318528), (3, 6724212352), (4, 5043159264), (6, 3362106176), (8, 2521579632), (11, 1833876096), (12, 1681053088), (13, 1551741312), (16, 1260789816), (22, 916938048), (24, 840526544), (26, 775870656), (32, 630394908), (33, 611292032), (39, 517247104), (44, 458469024), (48, 420263272), (52, 387935328), (64, 315197454), (66, 305646016), (78, 258623552), (88, 229234512), (96, 210131636), (104, 193967664), (113, 178518912), (128, 157598727), (132, 152823008), (143, 141067392), (156, 129311776), (176, 114617256), (192, 105065818), (208, 96983832), (226, 89259456), (264, 76411504), (286, 70533696), (312, 64655888), (339, 59506304), (352, 57308628), (384, 52532909), (416, 48491916), (429, 47022464), (452, 44629728), (528, 38205752), (572, 35266848), (624, 32327944), (678, 29753152), (704, 28654314), (832, 24245958), (858, 23511232), (904, 22314864), (1056, 19102876), (1144, 17633424), (1243, 16228992), (1248, 16163972), (1356, 14876576), (1408, 14327157), (1469, 13732224), (1664, 12122979), (1716, 11755616), (1808, 11157432), (2112, 9551438), (2288, 8816712), (2486, 8114496), (2496, 8081986), (2712, 7438288), (2938, 6866112), (3251, 6205056), (3432, 5877808), (3616, 5578716), (3729, 5409664), (4224, 4775719), (4407, 4577408), (4576, 4408356), (4972, 4057248), (4992, 4040993), (5424, 3719144), (5876, 3433056), (6502, 3102528), (6864, 2938904), (7232, 2789358), (7458, 2704832), (8814, 2288704), (9152, 2204178), (9753, 2068352), (9944, 2028624), (10848, 1859572), (11752, 1716528), (13004, 1551264), (13728, 1469452), (14464, 1394679), (14916, 1352416), (16159, 1248384), (17628, 1144352), (18304, 1102089), (19506, 1034176), (19888, 1014312), (21696, 929786), (23504, 858264), (26008, 775632), (27456, 734726), (29832, 676208), (32318, 624192), (35256, 572176), (35761, 564096), (39012, 517088), (39776, 507156), (42263, 477312), (43392, 464893), (47008, 429132), (48477, 416128), (52016, 387816), (54912, 367363), (59664, 338104), (64636, 312096), (70512, 286088), (71522, 282048), (78024, 258544), (79552, 253578), (84526, 238656), (94016, 214566), (96954, 208064), (104032, 193908), (107283, 188032), (119328, 169052), (126789, 159104), (129272, 156048), (141024, 143044)]