20280201216

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2640

約数の個数: 208

約数和(自身を含む): 60013163520

約数和(自身を除く): 39732962304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 128, 132, 176, 177, 192, 236, 256, 264, 352, 354, 384, 472, 512, 528, 649, 704, 708, 768, 944, 1024, 1056, 1298, 1408, 1416, 1536, 1888, 1947, 2048, 2112, 2543, 2596, 2816, 2832, 3072, 3776, 3894, 4096, 4224, 5086, 5192, 5632, 5664, 6144, 7552, 7629, 7788, 8448, 10172, 10384, 11264, 11328, 12288, 15104, 15258, 15576, 16896, 20344, 20768, 22528, 22656, 27973, 30208, 30516, 31152, 33792, 40688, 41536, 45056, 45312, 55946, 60416, 61032, 62304, 67584, 81376, 83072, 83919, 90624, 111892, 120832, 122064, 124608, 135168, 150037, 162752, 166144, 167838, 181248, 223784, 241664, 244128, 249216, 300074, 325504, 332288, 335676, 362496, 447568, 450111, 488256, 498432, 600148, 651008, 664576, 671352, 724992, 895136, 900222, 976512, 996864, 1200296, 1302016, 1329152, 1342704, 1650407, 1790272, 1800444, 1953024, 1993728, 2400592, 2604032, 2658304, 2685408, 3300814, 3580544, 3600888, 3906048, 3987456, 4801184, 4951221, 5208064, 5370816, 6601628, 7161088, 7201776, 7812096, 7974912, 9602368, 9902442, 10416128, 10741632, 13203256, 14322176, 14403552, 15624192, 19204736, 19804884, 21483264, 26406512, 28644352, 28807104, 31248384, 38409472, 39609768, 42966528, 52813024, 57288704, 57614208, 76818944, 79219536, 85933056, 105626048, 114577408, 115228416, 153637888, 158439072, 171866112, 211252096, 230456832, 307275776, 316878144, 343732224, 422504192, 460913664, 614551552, 633756288, 845008384, 921827328, 1267512576, 1690016768, 1843654656, 2535025152, 3380033536, 5070050304, 6760067072, 10140100608, 20280201216]

約数ペア:

[(1, 20280201216), (2, 10140100608), (3, 6760067072), (4, 5070050304), (6, 3380033536), (8, 2535025152), (11, 1843654656), (12, 1690016768), (16, 1267512576), (22, 921827328), (24, 845008384), (32, 633756288), (33, 614551552), (44, 460913664), (48, 422504192), (59, 343732224), (64, 316878144), (66, 307275776), (88, 230456832), (96, 211252096), (118, 171866112), (128, 158439072), (132, 153637888), (176, 115228416), (177, 114577408), (192, 105626048), (236, 85933056), (256, 79219536), (264, 76818944), (352, 57614208), (354, 57288704), (384, 52813024), (472, 42966528), (512, 39609768), (528, 38409472), (649, 31248384), (704, 28807104), (708, 28644352), (768, 26406512), (944, 21483264), (1024, 19804884), (1056, 19204736), (1298, 15624192), (1408, 14403552), (1416, 14322176), (1536, 13203256), (1888, 10741632), (1947, 10416128), (2048, 9902442), (2112, 9602368), (2543, 7974912), (2596, 7812096), (2816, 7201776), (2832, 7161088), (3072, 6601628), (3776, 5370816), (3894, 5208064), (4096, 4951221), (4224, 4801184), (5086, 3987456), (5192, 3906048), (5632, 3600888), (5664, 3580544), (6144, 3300814), (7552, 2685408), (7629, 2658304), (7788, 2604032), (8448, 2400592), (10172, 1993728), (10384, 1953024), (11264, 1800444), (11328, 1790272), (12288, 1650407), (15104, 1342704), (15258, 1329152), (15576, 1302016), (16896, 1200296), (20344, 996864), (20768, 976512), (22528, 900222), (22656, 895136), (27973, 724992), (30208, 671352), (30516, 664576), (31152, 651008), (33792, 600148), (40688, 498432), (41536, 488256), (45056, 450111), (45312, 447568), (55946, 362496), (60416, 335676), (61032, 332288), (62304, 325504), (67584, 300074), (81376, 249216), (83072, 244128), (83919, 241664), (90624, 223784), (111892, 181248), (120832, 167838), (122064, 166144), (124608, 162752), (135168, 150037)]