20748239424

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 420

約数和(自身を含む): 71331155280

約数和(自身を除く): 50582915856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 192, 198, 204, 216, 264, 272, 288, 289, 297, 306, 324, 352, 374, 396, 408, 432, 459, 528, 544, 561, 576, 578, 594, 612, 648, 704, 748, 792, 816, 864, 867, 891, 918, 1056, 1088, 1122, 1156, 1188, 1224, 1259, 1296, 1377, 1496, 1584, 1632, 1683, 1728, 1734, 1782, 1836, 2112, 2244, 2312, 2376, 2448, 2518, 2592, 2601, 2754, 2992, 3168, 3179, 3264, 3366, 3468, 3564, 3672, 3777, 4488, 4624, 4752, 4896, 5036, 5049, 5184, 5202, 5508, 5984, 6336, 6358, 6732, 6936, 7128, 7344, 7554, 7803, 8976, 9248, 9504, 9537, 9792, 10072, 10098, 10404, 11016, 11331, 11968, 12716, 13464, 13849, 13872, 14256, 14688, 15108, 15147, 15606, 17952, 18496, 19008, 19074, 20144, 20196, 20808, 21403, 22032, 22662, 23409, 25432, 26928, 27698, 27744, 28512, 28611, 29376, 30216, 30294, 31212, 33993, 35904, 38148, 40288, 40392, 41547, 41616, 42806, 44064, 45324, 46818, 50864, 53856, 55396, 55488, 57024, 57222, 60432, 60588, 62424, 64209, 67986, 76296, 80576, 80784, 83094, 83232, 85612, 85833, 88128, 90648, 93636, 101728, 101979, 107712, 110792, 114444, 120864, 121176, 124641, 124848, 128418, 135972, 152592, 161568, 166188, 166464, 171224, 171666, 181296, 187272, 192627, 203456, 203958, 221584, 228888, 235433, 241728, 242352, 249282, 249696, 256836, 257499, 271944, 305184, 323136, 332376, 342448, 343332, 362592, 363851, 373923, 374544, 385254, 407916, 443168, 457776, 470866, 484704, 498564, 499392, 513672, 514998, 543888, 577881, 610368, 664752, 684896, 686664, 706299, 725184, 727702, 747846, 749088, 770508, 815832, 886336, 915552, 941732, 969408, 997128, 1027344, 1029996, 1087776, 1091553, 1121769, 1155762, 1329504, 1369792, 1373328, 1412598, 1455404, 1495692, 1498176, 1541016, 1631664, 1733643, 1831104, 1883464, 1994256, 2054688, 2059992, 2118897, 2175552, 2183106, 2243538, 2311524, 2659008, 2746656, 2825196, 2910808, 2991384, 3082032, 3263328, 3274659, 3467286, 3766928, 3988512, 4002361, 4109376, 4119984, 4237794, 4366212, 4487076, 4623048, 5493312, 5650392, 5821616, 5982768, 6164064, 6356691, 6526656, 6549318, 6934572, 7533856, 7977024, 8004722, 8239968, 8475588, 8732424, 8974152, 9246096, 9823977, 11300784, 11643232, 11965536, 12007083, 12328128, 12713382, 13098636, 13869144, 15067712, 16009444, 16479936, 16951176, 17464848, 17948304, 18492192, 19070073, 19647954, 22601568, 23286464, 23931072, 24014166, 25426764, 26197272, 27738288, 29471931, 32018888, 33902352, 34929696, 35896608, 36021249, 36984384, 38140146, 39295908, 45203136, 48028332, 50853528, 52394544, 55476576, 58943862, 64037776, 67804704, 69859392, 71793216, 72042498, 76280292, 78591816, 96056664, 101707056, 104789088, 108063747, 110953152, 117887724, 128075552, 135609408, 144084996, 152560584, 157183632, 192113328, 203414112, 209578176, 216127494, 235775448, 256151104, 288169992, 305121168, 314367264, 324191241, 384226656, 406828224, 432254988, 471550896, 576339984, 610242336, 628734528, 648382482, 768453312, 864509976, 943101792, 1152679968, 1220484672, 1296764964, 1729019952, 1886203584, 2305359936, 2593529928, 3458039904, 5187059856, 6916079808, 10374119712, 20748239424]

約数ペア:

[(1, 20748239424), (2, 10374119712), (3, 6916079808), (4, 5187059856), (6, 3458039904), (8, 2593529928), (9, 2305359936), (11, 1886203584), (12, 1729019952), (16, 1296764964), (17, 1220484672), (18, 1152679968), (22, 943101792), (24, 864509976), (27, 768453312), (32, 648382482), (33, 628734528), (34, 610242336), (36, 576339984), (44, 471550896), (48, 432254988), (51, 406828224), (54, 384226656), (64, 324191241), (66, 314367264), (68, 305121168), (72, 288169992), (81, 256151104), (88, 235775448), (96, 216127494), (99, 209578176), (102, 203414112), (108, 192113328), (132, 157183632), (136, 152560584), (144, 144084996), (153, 135609408), (162, 128075552), (176, 117887724), (187, 110953152), (192, 108063747), (198, 104789088), (204, 101707056), (216, 96056664), (264, 78591816), (272, 76280292), (288, 72042498), (289, 71793216), (297, 69859392), (306, 67804704), (324, 64037776), (352, 58943862), (374, 55476576), (396, 52394544), (408, 50853528), (432, 48028332), (459, 45203136), (528, 39295908), (544, 38140146), (561, 36984384), (576, 36021249), (578, 35896608), (594, 34929696), (612, 33902352), (648, 32018888), (704, 29471931), (748, 27738288), (792, 26197272), (816, 25426764), (864, 24014166), (867, 23931072), (891, 23286464), (918, 22601568), (1056, 19647954), (1088, 19070073), (1122, 18492192), (1156, 17948304), (1188, 17464848), (1224, 16951176), (1259, 16479936), (1296, 16009444), (1377, 15067712), (1496, 13869144), (1584, 13098636), (1632, 12713382), (1683, 12328128), (1728, 12007083), (1734, 11965536), (1782, 11643232), (1836, 11300784), (2112, 9823977), (2244, 9246096), (2312, 8974152), (2376, 8732424), (2448, 8475588), (2518, 8239968), (2592, 8004722), (2601, 7977024), (2754, 7533856), (2992, 6934572), (3168, 6549318), (3179, 6526656), (3264, 6356691), (3366, 6164064), (3468, 5982768), (3564, 5821616), (3672, 5650392), (3777, 5493312), (4488, 4623048), (4624, 4487076), (4752, 4366212), (4896, 4237794), (5036, 4119984), (5049, 4109376), (5184, 4002361), (5202, 3988512), (5508, 3766928), (5984, 3467286), (6336, 3274659), (6358, 3263328), (6732, 3082032), (6936, 2991384), (7128, 2910808), (7344, 2825196), (7554, 2746656), (7803, 2659008), (8976, 2311524), (9248, 2243538), (9504, 2183106), (9537, 2175552), (9792, 2118897), (10072, 2059992), (10098, 2054688), (10404, 1994256), (11016, 1883464), (11331, 1831104), (11968, 1733643), (12716, 1631664), (13464, 1541016), (13849, 1498176), (13872, 1495692), (14256, 1455404), (14688, 1412598), (15108, 1373328), (15147, 1369792), (15606, 1329504), (17952, 1155762), (18496, 1121769), (19008, 1091553), (19074, 1087776), (20144, 1029996), (20196, 1027344), (20808, 997128), (21403, 969408), (22032, 941732), (22662, 915552), (23409, 886336), (25432, 815832), (26928, 770508), (27698, 749088), (27744, 747846), (28512, 727702), (28611, 725184), (29376, 706299), (30216, 686664), (30294, 684896), (31212, 664752), (33993, 610368), (35904, 577881), (38148, 543888), (40288, 514998), (40392, 513672), (41547, 499392), (41616, 498564), (42806, 484704), (44064, 470866), (45324, 457776), (46818, 443168), (50864, 407916), (53856, 385254), (55396, 374544), (55488, 373923), (57024, 363851), (57222, 362592), (60432, 343332), (60588, 342448), (62424, 332376), (64209, 323136), (67986, 305184), (76296, 271944), (80576, 257499), (80784, 256836), (83094, 249696), (83232, 249282), (85612, 242352), (85833, 241728), (88128, 235433), (90648, 228888), (93636, 221584), (101728, 203958), (101979, 203456), (107712, 192627), (110792, 187272), (114444, 181296), (120864, 171666), (121176, 171224), (124641, 166464), (124848, 166188), (128418, 161568), (135972, 152592)]