20547551232

素因数分解:

$2^{14}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 360

約数和(自身を含む): 66458291536

約数和(自身を除く): 45910740304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 397, 416, 432, 468, 486, 512, 576, 624, 648, 702, 768, 794, 832, 864, 936, 972, 1024, 1053, 1152, 1191, 1248, 1296, 1404, 1536, 1588, 1664, 1728, 1872, 1944, 2048, 2106, 2304, 2382, 2496, 2592, 2808, 3072, 3159, 3176, 3328, 3456, 3573, 3744, 3888, 4096, 4212, 4608, 4764, 4992, 5161, 5184, 5616, 6144, 6318, 6352, 6656, 6912, 7146, 7488, 7776, 8192, 8424, 9216, 9528, 9984, 10322, 10368, 10719, 11232, 12288, 12636, 12704, 13312, 13824, 14292, 14976, 15483, 15552, 16384, 16848, 18432, 19056, 19968, 20644, 20736, 21438, 22464, 24576, 25272, 25408, 26624, 27648, 28584, 29952, 30966, 31104, 32157, 33696, 36864, 38112, 39936, 41288, 41472, 42876, 44928, 46449, 49152, 50544, 50816, 53248, 55296, 57168, 59904, 61932, 62208, 64314, 67392, 73728, 76224, 79872, 82576, 82944, 85752, 89856, 92898, 96471, 101088, 101632, 106496, 110592, 114336, 119808, 123864, 124416, 128628, 134784, 139347, 147456, 152448, 159744, 165152, 165888, 171504, 179712, 185796, 192942, 202176, 203264, 212992, 221184, 228672, 239616, 247728, 248832, 257256, 269568, 278694, 304896, 319488, 330304, 331776, 343008, 359424, 371592, 385884, 404352, 406528, 418041, 442368, 457344, 479232, 495456, 497664, 514512, 539136, 557388, 609792, 638976, 660608, 663552, 686016, 718848, 743184, 771768, 808704, 813056, 836082, 914688, 958464, 990912, 995328, 1029024, 1078272, 1114776, 1219584, 1254123, 1321216, 1327104, 1372032, 1437696, 1486368, 1543536, 1617408, 1626112, 1672164, 1829376, 1916928, 1981824, 1990656, 2058048, 2156544, 2229552, 2439168, 2508246, 2642432, 2744064, 2875392, 2972736, 3087072, 3234816, 3252224, 3344328, 3658752, 3963648, 3981312, 4116096, 4313088, 4459104, 4878336, 5016492, 5284864, 5488128, 5750784, 5945472, 6174144, 6469632, 6504448, 6688656, 7317504, 7927296, 8232192, 8626176, 8918208, 9756672, 10032984, 10569728, 10976256, 11890944, 12348288, 12939264, 13377312, 14635008, 15854592, 16464384, 17252352, 17836416, 19513344, 20065968, 21139456, 21952512, 23781888, 24696576, 25878528, 26754624, 29270016, 31709184, 32928768, 35672832, 40131936, 42278912, 43905024, 47563776, 49393152, 51757056, 53509248, 58540032, 63418368, 65857536, 71345664, 80263872, 84557824, 87810048, 95127552, 98786304, 107018496, 126836736, 131715072, 142691328, 160527744, 175620096, 190255104, 197572608, 214036992, 253673472, 263430144, 285382656, 321055488, 380510208, 395145216, 428073984, 526860288, 570765312, 642110976, 761020416, 790290432, 856147968, 1141530624, 1284221952, 1580580864, 1712295936, 2283061248, 2568443904, 3424591872, 5136887808, 6849183744, 10273775616, 20547551232]

約数ペア:

[(1, 20547551232), (2, 10273775616), (3, 6849183744), (4, 5136887808), (6, 3424591872), (8, 2568443904), (9, 2283061248), (12, 1712295936), (13, 1580580864), (16, 1284221952), (18, 1141530624), (24, 856147968), (26, 790290432), (27, 761020416), (32, 642110976), (36, 570765312), (39, 526860288), (48, 428073984), (52, 395145216), (54, 380510208), (64, 321055488), (72, 285382656), (78, 263430144), (81, 253673472), (96, 214036992), (104, 197572608), (108, 190255104), (117, 175620096), (128, 160527744), (144, 142691328), (156, 131715072), (162, 126836736), (192, 107018496), (208, 98786304), (216, 95127552), (234, 87810048), (243, 84557824), (256, 80263872), (288, 71345664), (312, 65857536), (324, 63418368), (351, 58540032), (384, 53509248), (397, 51757056), (416, 49393152), (432, 47563776), (468, 43905024), (486, 42278912), (512, 40131936), (576, 35672832), (624, 32928768), (648, 31709184), (702, 29270016), (768, 26754624), (794, 25878528), (832, 24696576), (864, 23781888), (936, 21952512), (972, 21139456), (1024, 20065968), (1053, 19513344), (1152, 17836416), (1191, 17252352), (1248, 16464384), (1296, 15854592), (1404, 14635008), (1536, 13377312), (1588, 12939264), (1664, 12348288), (1728, 11890944), (1872, 10976256), (1944, 10569728), (2048, 10032984), (2106, 9756672), (2304, 8918208), (2382, 8626176), (2496, 8232192), (2592, 7927296), (2808, 7317504), (3072, 6688656), (3159, 6504448), (3176, 6469632), (3328, 6174144), (3456, 5945472), (3573, 5750784), (3744, 5488128), (3888, 5284864), (4096, 5016492), (4212, 4878336), (4608, 4459104), (4764, 4313088), (4992, 4116096), (5161, 3981312), (5184, 3963648), (5616, 3658752), (6144, 3344328), (6318, 3252224), (6352, 3234816), (6656, 3087072), (6912, 2972736), (7146, 2875392), (7488, 2744064), (7776, 2642432), (8192, 2508246), (8424, 2439168), (9216, 2229552), (9528, 2156544), (9984, 2058048), (10322, 1990656), (10368, 1981824), (10719, 1916928), (11232, 1829376), (12288, 1672164), (12636, 1626112), (12704, 1617408), (13312, 1543536), (13824, 1486368), (14292, 1437696), (14976, 1372032), (15483, 1327104), (15552, 1321216), (16384, 1254123), (16848, 1219584), (18432, 1114776), (19056, 1078272), (19968, 1029024), (20644, 995328), (20736, 990912), (21438, 958464), (22464, 914688), (24576, 836082), (25272, 813056), (25408, 808704), (26624, 771768), (27648, 743184), (28584, 718848), (29952, 686016), (30966, 663552), (31104, 660608), (32157, 638976), (33696, 609792), (36864, 557388), (38112, 539136), (39936, 514512), (41288, 497664), (41472, 495456), (42876, 479232), (44928, 457344), (46449, 442368), (49152, 418041), (50544, 406528), (50816, 404352), (53248, 385884), (55296, 371592), (57168, 359424), (59904, 343008), (61932, 331776), (62208, 330304), (64314, 319488), (67392, 304896), (73728, 278694), (76224, 269568), (79872, 257256), (82576, 248832), (82944, 247728), (85752, 239616), (89856, 228672), (92898, 221184), (96471, 212992), (101088, 203264), (101632, 202176), (106496, 192942), (110592, 185796), (114336, 179712), (119808, 171504), (123864, 165888), (124416, 165152), (128628, 159744), (134784, 152448), (139347, 147456)]