20304396288

素因数分解:

$2^{15}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 288

約数和(自身を含む): 64586708550

約数和(自身を除く): 44282312262

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 512, 528, 569, 576, 704, 726, 768, 792, 968, 1024, 1056, 1089, 1138, 1152, 1408, 1452, 1536, 1584, 1707, 1936, 2048, 2112, 2178, 2276, 2304, 2816, 2904, 3072, 3168, 3414, 3872, 4096, 4224, 4356, 4552, 4608, 5121, 5632, 5808, 6144, 6259, 6336, 6828, 7744, 8192, 8448, 8712, 9104, 9216, 10242, 11264, 11616, 12288, 12518, 12672, 13656, 15488, 16384, 16896, 17424, 18208, 18432, 18777, 20484, 22528, 23232, 24576, 25036, 25344, 27312, 30976, 32768, 33792, 34848, 36416, 36864, 37554, 40968, 45056, 46464, 49152, 50072, 50688, 54624, 56331, 61952, 67584, 68849, 69696, 72832, 73728, 75108, 81936, 90112, 92928, 98304, 100144, 101376, 109248, 112662, 123904, 135168, 137698, 139392, 145664, 147456, 150216, 163872, 180224, 185856, 200288, 202752, 206547, 218496, 225324, 247808, 270336, 275396, 278784, 291328, 294912, 300432, 327744, 360448, 371712, 400576, 405504, 413094, 436992, 450648, 495616, 540672, 550792, 557568, 582656, 600864, 619641, 655488, 743424, 801152, 811008, 826188, 873984, 901296, 991232, 1081344, 1101584, 1115136, 1165312, 1201728, 1239282, 1310976, 1486848, 1602304, 1622016, 1652376, 1747968, 1802592, 1982464, 2203168, 2230272, 2330624, 2403456, 2478564, 2621952, 2973696, 3204608, 3244032, 3304752, 3495936, 3605184, 3964928, 4406336, 4460544, 4661248, 4806912, 4957128, 5243904, 5947392, 6409216, 6609504, 6991872, 7210368, 8812672, 8921088, 9322496, 9613824, 9914256, 10487808, 11894784, 12818432, 13219008, 13983744, 14420736, 17625344, 17842176, 18644992, 19227648, 19828512, 20975616, 25636864, 26438016, 27967488, 28841472, 35250688, 35684352, 38455296, 39657024, 41951232, 51273728, 52876032, 55934976, 57682944, 70501376, 76910592, 79314048, 83902464, 102547456, 105752064, 115365888, 141002752, 153821184, 158628096, 167804928, 205094912, 211504128, 230731776, 282005504, 307642368, 317256192, 423008256, 461463552, 564011008, 615284736, 634512384, 846016512, 922927104, 1128022016, 1269024768, 1692033024, 1845854208, 2256044032, 2538049536, 3384066048, 5076099072, 6768132096, 10152198144, 20304396288]

約数ペア:

[(1, 20304396288), (2, 10152198144), (3, 6768132096), (4, 5076099072), (6, 3384066048), (8, 2538049536), (9, 2256044032), (11, 1845854208), (12, 1692033024), (16, 1269024768), (18, 1128022016), (22, 922927104), (24, 846016512), (32, 634512384), (33, 615284736), (36, 564011008), (44, 461463552), (48, 423008256), (64, 317256192), (66, 307642368), (72, 282005504), (88, 230731776), (96, 211504128), (99, 205094912), (121, 167804928), (128, 158628096), (132, 153821184), (144, 141002752), (176, 115365888), (192, 105752064), (198, 102547456), (242, 83902464), (256, 79314048), (264, 76910592), (288, 70501376), (352, 57682944), (363, 55934976), (384, 52876032), (396, 51273728), (484, 41951232), (512, 39657024), (528, 38455296), (569, 35684352), (576, 35250688), (704, 28841472), (726, 27967488), (768, 26438016), (792, 25636864), (968, 20975616), (1024, 19828512), (1056, 19227648), (1089, 18644992), (1138, 17842176), (1152, 17625344), (1408, 14420736), (1452, 13983744), (1536, 13219008), (1584, 12818432), (1707, 11894784), (1936, 10487808), (2048, 9914256), (2112, 9613824), (2178, 9322496), (2276, 8921088), (2304, 8812672), (2816, 7210368), (2904, 6991872), (3072, 6609504), (3168, 6409216), (3414, 5947392), (3872, 5243904), (4096, 4957128), (4224, 4806912), (4356, 4661248), (4552, 4460544), (4608, 4406336), (5121, 3964928), (5632, 3605184), (5808, 3495936), (6144, 3304752), (6259, 3244032), (6336, 3204608), (6828, 2973696), (7744, 2621952), (8192, 2478564), (8448, 2403456), (8712, 2330624), (9104, 2230272), (9216, 2203168), (10242, 1982464), (11264, 1802592), (11616, 1747968), (12288, 1652376), (12518, 1622016), (12672, 1602304), (13656, 1486848), (15488, 1310976), (16384, 1239282), (16896, 1201728), (17424, 1165312), (18208, 1115136), (18432, 1101584), (18777, 1081344), (20484, 991232), (22528, 901296), (23232, 873984), (24576, 826188), (25036, 811008), (25344, 801152), (27312, 743424), (30976, 655488), (32768, 619641), (33792, 600864), (34848, 582656), (36416, 557568), (36864, 550792), (37554, 540672), (40968, 495616), (45056, 450648), (46464, 436992), (49152, 413094), (50072, 405504), (50688, 400576), (54624, 371712), (56331, 360448), (61952, 327744), (67584, 300432), (68849, 294912), (69696, 291328), (72832, 278784), (73728, 275396), (75108, 270336), (81936, 247808), (90112, 225324), (92928, 218496), (98304, 206547), (100144, 202752), (101376, 200288), (109248, 185856), (112662, 180224), (123904, 163872), (135168, 150216), (137698, 147456), (139392, 145664)]