20619327744

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 432

約数和(自身を含む): 67152758400

約数和(自身を除く): 46533430656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 103, 114, 128, 136, 144, 152, 153, 171, 192, 204, 206, 228, 256, 269, 272, 288, 304, 306, 309, 323, 342, 384, 408, 412, 456, 538, 544, 576, 608, 612, 618, 646, 684, 768, 807, 816, 824, 912, 927, 969, 1076, 1088, 1152, 1216, 1224, 1236, 1292, 1368, 1614, 1632, 1648, 1751, 1824, 1854, 1938, 1957, 2152, 2176, 2304, 2421, 2432, 2448, 2472, 2584, 2736, 2907, 3228, 3264, 3296, 3502, 3648, 3708, 3876, 3914, 4304, 4352, 4573, 4842, 4864, 4896, 4944, 5111, 5168, 5253, 5472, 5814, 5871, 6456, 6528, 6592, 7004, 7296, 7416, 7752, 7828, 8608, 9146, 9684, 9792, 9888, 10222, 10336, 10506, 10944, 11628, 11742, 12912, 13056, 13184, 13719, 14008, 14592, 14832, 15333, 15504, 15656, 15759, 17216, 17613, 18292, 19368, 19584, 19776, 20444, 20672, 21012, 21888, 23256, 23484, 25824, 26368, 27438, 27707, 28016, 29664, 30666, 31008, 31312, 31518, 33269, 34432, 35226, 36584, 38736, 39168, 39552, 40888, 41157, 41344, 42024, 43776, 45999, 46512, 46968, 51648, 54876, 55414, 56032, 59328, 61332, 62016, 62624, 63036, 66538, 68864, 70452, 73168, 77472, 79104, 81776, 82314, 82688, 83121, 84048, 86887, 91998, 93024, 93936, 99807, 103296, 109752, 110828, 112064, 118656, 122664, 124032, 125248, 126072, 133076, 140904, 146336, 154944, 163552, 164628, 166242, 168096, 173774, 183996, 186048, 187872, 199614, 206592, 219504, 221656, 224128, 237312, 245328, 248064, 249363, 250496, 252144, 260661, 266152, 281808, 292672, 299421, 309888, 327104, 329256, 332484, 336192, 347548, 367992, 372096, 375744, 399228, 439008, 443312, 448256, 471019, 490656, 498726, 500992, 504288, 521322, 526433, 532304, 563616, 585344, 598842, 619776, 654208, 658512, 664968, 672384, 695096, 735984, 744192, 751488, 781983, 798456, 878016, 886624, 942038, 981312, 997452, 1008576, 1042644, 1052866, 1064608, 1127232, 1170688, 1197684, 1308416, 1317024, 1329936, 1344768, 1390192, 1413057, 1471968, 1502976, 1563966, 1579299, 1596912, 1756032, 1773248, 1884076, 1962624, 1994904, 2017152, 2085288, 2105732, 2129216, 2254464, 2395368, 2634048, 2659872, 2780384, 2826114, 2943936, 3127932, 3158598, 3193824, 3512064, 3546496, 3768152, 3925248, 3989808, 4034304, 4170576, 4211464, 4239171, 4258432, 4508928, 4737897, 4790736, 5268096, 5319744, 5560768, 5652228, 5887872, 6255864, 6317196, 6387648, 7092992, 7536304, 7979616, 8341152, 8422928, 8478342, 8516864, 8949361, 9475794, 9581472, 10536192, 10639488, 11121536, 11304456, 11775744, 12511728, 12634392, 12775296, 15072608, 15959232, 16682304, 16845856, 16956684, 17898722, 18951588, 19162944, 21278976, 22243072, 22608912, 25023456, 25268784, 25550592, 26848083, 30145216, 31918464, 33364608, 33691712, 33913368, 35797444, 37903176, 38325888, 45217824, 50046912, 50537568, 53696166, 60290432, 63836928, 66729216, 67383424, 67826736, 71594888, 75806352, 76651776, 80544249, 90435648, 100093824, 101075136, 107392332, 120580864, 134766848, 135653472, 143189776, 151612704, 161088498, 180871296, 200187648, 202150272, 214784664, 271306944, 286379552, 303225408, 322176996, 361742592, 404300544, 429569328, 542613888, 572759104, 606450816, 644353992, 859138656, 1085227776, 1145518208, 1212901632, 1288707984, 1718277312, 2291036416, 2577415968, 3436554624, 5154831936, 6873109248, 10309663872, 20619327744]

約数ペア:

[(1, 20619327744), (2, 10309663872), (3, 6873109248), (4, 5154831936), (6, 3436554624), (8, 2577415968), (9, 2291036416), (12, 1718277312), (16, 1288707984), (17, 1212901632), (18, 1145518208), (19, 1085227776), (24, 859138656), (32, 644353992), (34, 606450816), (36, 572759104), (38, 542613888), (48, 429569328), (51, 404300544), (57, 361742592), (64, 322176996), (68, 303225408), (72, 286379552), (76, 271306944), (96, 214784664), (102, 202150272), (103, 200187648), (114, 180871296), (128, 161088498), (136, 151612704), (144, 143189776), (152, 135653472), (153, 134766848), (171, 120580864), (192, 107392332), (204, 101075136), (206, 100093824), (228, 90435648), (256, 80544249), (269, 76651776), (272, 75806352), (288, 71594888), (304, 67826736), (306, 67383424), (309, 66729216), (323, 63836928), (342, 60290432), (384, 53696166), (408, 50537568), (412, 50046912), (456, 45217824), (538, 38325888), (544, 37903176), (576, 35797444), (608, 33913368), (612, 33691712), (618, 33364608), (646, 31918464), (684, 30145216), (768, 26848083), (807, 25550592), (816, 25268784), (824, 25023456), (912, 22608912), (927, 22243072), (969, 21278976), (1076, 19162944), (1088, 18951588), (1152, 17898722), (1216, 16956684), (1224, 16845856), (1236, 16682304), (1292, 15959232), (1368, 15072608), (1614, 12775296), (1632, 12634392), (1648, 12511728), (1751, 11775744), (1824, 11304456), (1854, 11121536), (1938, 10639488), (1957, 10536192), (2152, 9581472), (2176, 9475794), (2304, 8949361), (2421, 8516864), (2432, 8478342), (2448, 8422928), (2472, 8341152), (2584, 7979616), (2736, 7536304), (2907, 7092992), (3228, 6387648), (3264, 6317196), (3296, 6255864), (3502, 5887872), (3648, 5652228), (3708, 5560768), (3876, 5319744), (3914, 5268096), (4304, 4790736), (4352, 4737897), (4573, 4508928), (4842, 4258432), (4864, 4239171), (4896, 4211464), (4944, 4170576), (5111, 4034304), (5168, 3989808), (5253, 3925248), (5472, 3768152), (5814, 3546496), (5871, 3512064), (6456, 3193824), (6528, 3158598), (6592, 3127932), (7004, 2943936), (7296, 2826114), (7416, 2780384), (7752, 2659872), (7828, 2634048), (8608, 2395368), (9146, 2254464), (9684, 2129216), (9792, 2105732), (9888, 2085288), (10222, 2017152), (10336, 1994904), (10506, 1962624), (10944, 1884076), (11628, 1773248), (11742, 1756032), (12912, 1596912), (13056, 1579299), (13184, 1563966), (13719, 1502976), (14008, 1471968), (14592, 1413057), (14832, 1390192), (15333, 1344768), (15504, 1329936), (15656, 1317024), (15759, 1308416), (17216, 1197684), (17613, 1170688), (18292, 1127232), (19368, 1064608), (19584, 1052866), (19776, 1042644), (20444, 1008576), (20672, 997452), (21012, 981312), (21888, 942038), (23256, 886624), (23484, 878016), (25824, 798456), (26368, 781983), (27438, 751488), (27707, 744192), (28016, 735984), (29664, 695096), (30666, 672384), (31008, 664968), (31312, 658512), (31518, 654208), (33269, 619776), (34432, 598842), (35226, 585344), (36584, 563616), (38736, 532304), (39168, 526433), (39552, 521322), (40888, 504288), (41157, 500992), (41344, 498726), (42024, 490656), (43776, 471019), (45999, 448256), (46512, 443312), (46968, 439008), (51648, 399228), (54876, 375744), (55414, 372096), (56032, 367992), (59328, 347548), (61332, 336192), (62016, 332484), (62624, 329256), (63036, 327104), (66538, 309888), (68864, 299421), (70452, 292672), (73168, 281808), (77472, 266152), (79104, 260661), (81776, 252144), (82314, 250496), (82688, 249363), (83121, 248064), (84048, 245328), (86887, 237312), (91998, 224128), (93024, 221656), (93936, 219504), (99807, 206592), (103296, 199614), (109752, 187872), (110828, 186048), (112064, 183996), (118656, 173774), (122664, 168096), (124032, 166242), (125248, 164628), (126072, 163552), (133076, 154944), (140904, 146336)]