20028997632

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 240

約数和(自身を含む): 63717921792

約数和(自身を除く): 43688924160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1024, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2048, 2208, 2531, 2576, 2688, 2944, 3072, 3584, 3864, 4096, 4416, 5062, 5152, 5376, 5888, 6144, 7168, 7593, 7728, 8192, 8832, 10124, 10304, 10752, 11776, 12288, 14336, 15186, 15456, 16384, 17664, 17717, 20248, 20608, 21504, 23552, 24576, 28672, 30372, 30912, 35328, 35434, 40496, 41216, 43008, 47104, 49152, 53151, 57344, 58213, 60744, 61824, 70656, 70868, 80992, 82432, 86016, 94208, 106302, 114688, 116426, 121488, 123648, 141312, 141736, 161984, 164864, 172032, 174639, 188416, 212604, 232852, 242976, 247296, 282624, 283472, 323968, 329728, 344064, 349278, 376832, 407491, 425208, 465704, 485952, 494592, 565248, 566944, 647936, 659456, 698556, 814982, 850416, 931408, 971904, 989184, 1130496, 1133888, 1222473, 1295872, 1318912, 1397112, 1629964, 1700832, 1862816, 1943808, 1978368, 2267776, 2444946, 2591744, 2637824, 2794224, 3259928, 3401664, 3725632, 3887616, 3956736, 4535552, 4889892, 5183488, 5588448, 6519856, 6803328, 7451264, 7775232, 7913472, 9071104, 9779784, 10366976, 11176896, 13039712, 13606656, 14902528, 15550464, 18142208, 19559568, 20733952, 22353792, 26079424, 27213312, 29805056, 31100928, 36284416, 39119136, 41467904, 44707584, 52158848, 54426624, 59610112, 62201856, 72568832, 78238272, 89415168, 104317696, 108853248, 119220224, 124403712, 145137664, 156476544, 178830336, 208635392, 217706496, 238440448, 290275328, 312953088, 357660672, 417270784, 435412992, 476880896, 625906176, 715321344, 834541568, 870825984, 953761792, 1251812352, 1430642688, 1669083136, 2503624704, 2861285376, 3338166272, 5007249408, 6676332544, 10014498816, 20028997632]

約数ペア:

[(1, 20028997632), (2, 10014498816), (3, 6676332544), (4, 5007249408), (6, 3338166272), (7, 2861285376), (8, 2503624704), (12, 1669083136), (14, 1430642688), (16, 1251812352), (21, 953761792), (23, 870825984), (24, 834541568), (28, 715321344), (32, 625906176), (42, 476880896), (46, 435412992), (48, 417270784), (56, 357660672), (64, 312953088), (69, 290275328), (84, 238440448), (92, 217706496), (96, 208635392), (112, 178830336), (128, 156476544), (138, 145137664), (161, 124403712), (168, 119220224), (184, 108853248), (192, 104317696), (224, 89415168), (256, 78238272), (276, 72568832), (322, 62201856), (336, 59610112), (368, 54426624), (384, 52158848), (448, 44707584), (483, 41467904), (512, 39119136), (552, 36284416), (644, 31100928), (672, 29805056), (736, 27213312), (768, 26079424), (896, 22353792), (966, 20733952), (1024, 19559568), (1104, 18142208), (1288, 15550464), (1344, 14902528), (1472, 13606656), (1536, 13039712), (1792, 11176896), (1932, 10366976), (2048, 9779784), (2208, 9071104), (2531, 7913472), (2576, 7775232), (2688, 7451264), (2944, 6803328), (3072, 6519856), (3584, 5588448), (3864, 5183488), (4096, 4889892), (4416, 4535552), (5062, 3956736), (5152, 3887616), (5376, 3725632), (5888, 3401664), (6144, 3259928), (7168, 2794224), (7593, 2637824), (7728, 2591744), (8192, 2444946), (8832, 2267776), (10124, 1978368), (10304, 1943808), (10752, 1862816), (11776, 1700832), (12288, 1629964), (14336, 1397112), (15186, 1318912), (15456, 1295872), (16384, 1222473), (17664, 1133888), (17717, 1130496), (20248, 989184), (20608, 971904), (21504, 931408), (23552, 850416), (24576, 814982), (28672, 698556), (30372, 659456), (30912, 647936), (35328, 566944), (35434, 565248), (40496, 494592), (41216, 485952), (43008, 465704), (47104, 425208), (49152, 407491), (53151, 376832), (57344, 349278), (58213, 344064), (60744, 329728), (61824, 323968), (70656, 283472), (70868, 282624), (80992, 247296), (82432, 242976), (86016, 232852), (94208, 212604), (106302, 188416), (114688, 174639), (116426, 172032), (121488, 164864), (123648, 161984), (141312, 141736)]