20836694016

素因数分解:

$2^{11}\times 3^5\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 288

約数和(自身を含む): 63051534000

約数和(自身を除く): 42214839984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 149, 162, 192, 216, 243, 256, 281, 288, 298, 324, 384, 432, 447, 486, 512, 562, 576, 596, 648, 768, 843, 864, 894, 972, 1024, 1124, 1152, 1192, 1296, 1341, 1536, 1686, 1728, 1788, 1944, 2048, 2248, 2304, 2384, 2529, 2592, 2682, 3072, 3372, 3456, 3576, 3888, 4023, 4496, 4608, 4768, 5058, 5184, 5364, 6144, 6744, 6912, 7152, 7587, 7776, 8046, 8992, 9216, 9536, 10116, 10368, 10728, 12069, 13488, 13824, 14304, 15174, 15552, 16092, 17984, 18432, 19072, 20232, 20736, 21456, 22761, 24138, 26976, 27648, 28608, 30348, 31104, 32184, 35968, 36207, 38144, 40464, 41472, 41869, 42912, 45522, 48276, 53952, 55296, 57216, 60696, 62208, 64368, 68283, 71936, 72414, 76288, 80928, 82944, 83738, 85824, 91044, 96552, 107904, 114432, 121392, 124416, 125607, 128736, 136566, 143872, 144828, 152576, 161856, 165888, 167476, 171648, 182088, 193104, 215808, 228864, 242784, 248832, 251214, 257472, 273132, 287744, 289656, 305152, 323712, 334952, 343296, 364176, 376821, 386208, 431616, 457728, 485568, 497664, 502428, 514944, 546264, 575488, 579312, 647424, 669904, 686592, 728352, 753642, 772416, 863232, 915456, 971136, 1004856, 1029888, 1092528, 1130463, 1158624, 1294848, 1339808, 1373184, 1456704, 1507284, 1544832, 1726464, 1942272, 2009712, 2059776, 2185056, 2260926, 2317248, 2589696, 2679616, 2746368, 2913408, 3014568, 3089664, 3391389, 3884544, 4019424, 4119552, 4370112, 4521852, 4634496, 5179392, 5359232, 5826816, 6029136, 6179328, 6782778, 7769088, 8038848, 8239104, 8740224, 9043704, 9268992, 10174167, 10718464, 11653632, 12058272, 12358656, 13565556, 15538176, 16077696, 17480448, 18087408, 18537984, 20348334, 21436928, 23307264, 24116544, 24717312, 27131112, 32155392, 34960896, 36174816, 37075968, 40696668, 42873856, 46614528, 48233088, 54262224, 64310784, 69921792, 72349632, 74151936, 81393336, 85747712, 96466176, 108524448, 128621568, 139843584, 144699264, 162786672, 192932352, 217048896, 257243136, 289398528, 325573344, 385864704, 434097792, 578797056, 651146688, 771729408, 868195584, 1157594112, 1302293376, 1736391168, 2315188224, 2604586752, 3472782336, 5209173504, 6945564672, 10418347008, 20836694016]

約数ペア:

[(1, 20836694016), (2, 10418347008), (3, 6945564672), (4, 5209173504), (6, 3472782336), (8, 2604586752), (9, 2315188224), (12, 1736391168), (16, 1302293376), (18, 1157594112), (24, 868195584), (27, 771729408), (32, 651146688), (36, 578797056), (48, 434097792), (54, 385864704), (64, 325573344), (72, 289398528), (81, 257243136), (96, 217048896), (108, 192932352), (128, 162786672), (144, 144699264), (149, 139843584), (162, 128621568), (192, 108524448), (216, 96466176), (243, 85747712), (256, 81393336), (281, 74151936), (288, 72349632), (298, 69921792), (324, 64310784), (384, 54262224), (432, 48233088), (447, 46614528), (486, 42873856), (512, 40696668), (562, 37075968), (576, 36174816), (596, 34960896), (648, 32155392), (768, 27131112), (843, 24717312), (864, 24116544), (894, 23307264), (972, 21436928), (1024, 20348334), (1124, 18537984), (1152, 18087408), (1192, 17480448), (1296, 16077696), (1341, 15538176), (1536, 13565556), (1686, 12358656), (1728, 12058272), (1788, 11653632), (1944, 10718464), (2048, 10174167), (2248, 9268992), (2304, 9043704), (2384, 8740224), (2529, 8239104), (2592, 8038848), (2682, 7769088), (3072, 6782778), (3372, 6179328), (3456, 6029136), (3576, 5826816), (3888, 5359232), (4023, 5179392), (4496, 4634496), (4608, 4521852), (4768, 4370112), (5058, 4119552), (5184, 4019424), (5364, 3884544), (6144, 3391389), (6744, 3089664), (6912, 3014568), (7152, 2913408), (7587, 2746368), (7776, 2679616), (8046, 2589696), (8992, 2317248), (9216, 2260926), (9536, 2185056), (10116, 2059776), (10368, 2009712), (10728, 1942272), (12069, 1726464), (13488, 1544832), (13824, 1507284), (14304, 1456704), (15174, 1373184), (15552, 1339808), (16092, 1294848), (17984, 1158624), (18432, 1130463), (19072, 1092528), (20232, 1029888), (20736, 1004856), (21456, 971136), (22761, 915456), (24138, 863232), (26976, 772416), (27648, 753642), (28608, 728352), (30348, 686592), (31104, 669904), (32184, 647424), (35968, 579312), (36207, 575488), (38144, 546264), (40464, 514944), (41472, 502428), (41869, 497664), (42912, 485568), (45522, 457728), (48276, 431616), (53952, 386208), (55296, 376821), (57216, 364176), (60696, 343296), (62208, 334952), (64368, 323712), (68283, 305152), (71936, 289656), (72414, 287744), (76288, 273132), (80928, 257472), (82944, 251214), (83738, 248832), (85824, 242784), (91044, 228864), (96552, 215808), (107904, 193104), (114432, 182088), (121392, 171648), (124416, 167476), (125607, 165888), (128736, 161856), (136566, 152576), (143872, 144828)]