20327251968

素因数分解:

$2^{14}\times 3^4\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 450

約数和(自身を含む): 65728570446

約数和(自身を除く): 45401318478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 64, 68, 72, 81, 96, 102, 106, 108, 128, 136, 144, 153, 159, 162, 192, 204, 212, 216, 256, 272, 288, 289, 306, 318, 324, 384, 408, 424, 432, 459, 477, 512, 544, 576, 578, 612, 636, 648, 768, 816, 848, 864, 867, 901, 918, 954, 1024, 1088, 1152, 1156, 1224, 1272, 1296, 1377, 1431, 1536, 1632, 1696, 1728, 1734, 1802, 1836, 1908, 2048, 2176, 2304, 2312, 2448, 2544, 2592, 2601, 2703, 2754, 2862, 3072, 3264, 3392, 3456, 3468, 3604, 3672, 3816, 4096, 4293, 4352, 4608, 4624, 4896, 5088, 5184, 5202, 5406, 5508, 5724, 6144, 6528, 6784, 6912, 6936, 7208, 7344, 7632, 7803, 8109, 8192, 8586, 8704, 9216, 9248, 9792, 10176, 10368, 10404, 10812, 11016, 11448, 12288, 13056, 13568, 13824, 13872, 14416, 14688, 15264, 15317, 15606, 16218, 16384, 17172, 17408, 18432, 18496, 19584, 20352, 20736, 20808, 21624, 22032, 22896, 23409, 24327, 24576, 26112, 27136, 27648, 27744, 28832, 29376, 30528, 30634, 31212, 32436, 34344, 34816, 36864, 36992, 39168, 40704, 41472, 41616, 43248, 44064, 45792, 45951, 46818, 48654, 49152, 52224, 54272, 55296, 55488, 57664, 58752, 61056, 61268, 62424, 64872, 68688, 69632, 72981, 73728, 73984, 78336, 81408, 82944, 83232, 86496, 88128, 91584, 91902, 93636, 97308, 104448, 108544, 110592, 110976, 115328, 117504, 122112, 122536, 124848, 129744, 137376, 137853, 139264, 145962, 147456, 147968, 156672, 162816, 165888, 166464, 172992, 176256, 183168, 183804, 187272, 194616, 208896, 217088, 221184, 221952, 230656, 235008, 244224, 245072, 249696, 259488, 274752, 275706, 278528, 291924, 295936, 313344, 325632, 331776, 332928, 345984, 352512, 366336, 367608, 374544, 389232, 413559, 417792, 434176, 442368, 443904, 461312, 470016, 488448, 490144, 499392, 518976, 549504, 551412, 583848, 591872, 626688, 651264, 663552, 665856, 691968, 705024, 732672, 735216, 749088, 778464, 827118, 835584, 868352, 887808, 922624, 940032, 976896, 980288, 998784, 1037952, 1099008, 1102824, 1167696, 1183744, 1240677, 1253376, 1302528, 1327104, 1331712, 1383936, 1410048, 1465344, 1470432, 1498176, 1556928, 1654236, 1775616, 1845248, 1880064, 1953792, 1960576, 1997568, 2075904, 2198016, 2205648, 2335392, 2367488, 2481354, 2506752, 2605056, 2663424, 2767872, 2820096, 2930688, 2940864, 2996352, 3113856, 3308472, 3551232, 3690496, 3760128, 3907584, 3921152, 3995136, 4151808, 4396032, 4411296, 4670784, 4734976, 4962708, 5326848, 5535744, 5640192, 5861376, 5881728, 5992704, 6227712, 6616944, 7102464, 7380992, 7520256, 7815168, 7842304, 7990272, 8303616, 8792064, 8822592, 9341568, 9925416, 10653696, 11071488, 11280384, 11722752, 11763456, 11985408, 12455424, 13233888, 14204928, 14761984, 15684608, 15980544, 16607232, 17584128, 17645184, 18683136, 19850832, 21307392, 22142976, 22560768, 23445504, 23526912, 23970816, 24910848, 26467776, 31369216, 31961088, 33214464, 35168256, 35290368, 37366272, 39701664, 42614784, 44285952, 47053824, 47941632, 49821696, 52935552, 62738432, 63922176, 66428928, 70336512, 70580736, 74732544, 79403328, 94107648, 95883264, 99643392, 105871104, 125476864, 127844352, 132857856, 141161472, 149465088, 158806656, 188215296, 191766528, 199286784, 211742208, 250953728, 282322944, 298930176, 317613312, 376430592, 383533056, 398573568, 423484416, 564645888, 597860352, 635226624, 752861184, 846968832, 1129291776, 1195720704, 1270453248, 1693937664, 2258583552, 2540906496, 3387875328, 5081812992, 6775750656, 10163625984, 20327251968]

約数ペア:

[(1, 20327251968), (2, 10163625984), (3, 6775750656), (4, 5081812992), (6, 3387875328), (8, 2540906496), (9, 2258583552), (12, 1693937664), (16, 1270453248), (17, 1195720704), (18, 1129291776), (24, 846968832), (27, 752861184), (32, 635226624), (34, 597860352), (36, 564645888), (48, 423484416), (51, 398573568), (53, 383533056), (54, 376430592), (64, 317613312), (68, 298930176), (72, 282322944), (81, 250953728), (96, 211742208), (102, 199286784), (106, 191766528), (108, 188215296), (128, 158806656), (136, 149465088), (144, 141161472), (153, 132857856), (159, 127844352), (162, 125476864), (192, 105871104), (204, 99643392), (212, 95883264), (216, 94107648), (256, 79403328), (272, 74732544), (288, 70580736), (289, 70336512), (306, 66428928), (318, 63922176), (324, 62738432), (384, 52935552), (408, 49821696), (424, 47941632), (432, 47053824), (459, 44285952), (477, 42614784), (512, 39701664), (544, 37366272), (576, 35290368), (578, 35168256), (612, 33214464), (636, 31961088), (648, 31369216), (768, 26467776), (816, 24910848), (848, 23970816), (864, 23526912), (867, 23445504), (901, 22560768), (918, 22142976), (954, 21307392), (1024, 19850832), (1088, 18683136), (1152, 17645184), (1156, 17584128), (1224, 16607232), (1272, 15980544), (1296, 15684608), (1377, 14761984), (1431, 14204928), (1536, 13233888), (1632, 12455424), (1696, 11985408), (1728, 11763456), (1734, 11722752), (1802, 11280384), (1836, 11071488), (1908, 10653696), (2048, 9925416), (2176, 9341568), (2304, 8822592), (2312, 8792064), (2448, 8303616), (2544, 7990272), (2592, 7842304), (2601, 7815168), (2703, 7520256), (2754, 7380992), (2862, 7102464), (3072, 6616944), (3264, 6227712), (3392, 5992704), (3456, 5881728), (3468, 5861376), (3604, 5640192), (3672, 5535744), (3816, 5326848), (4096, 4962708), (4293, 4734976), (4352, 4670784), (4608, 4411296), (4624, 4396032), (4896, 4151808), (5088, 3995136), (5184, 3921152), (5202, 3907584), (5406, 3760128), (5508, 3690496), (5724, 3551232), (6144, 3308472), (6528, 3113856), (6784, 2996352), (6912, 2940864), (6936, 2930688), (7208, 2820096), (7344, 2767872), (7632, 2663424), (7803, 2605056), (8109, 2506752), (8192, 2481354), (8586, 2367488), (8704, 2335392), (9216, 2205648), (9248, 2198016), (9792, 2075904), (10176, 1997568), (10368, 1960576), (10404, 1953792), (10812, 1880064), (11016, 1845248), (11448, 1775616), (12288, 1654236), (13056, 1556928), (13568, 1498176), (13824, 1470432), (13872, 1465344), (14416, 1410048), (14688, 1383936), (15264, 1331712), (15317, 1327104), (15606, 1302528), (16218, 1253376), (16384, 1240677), (17172, 1183744), (17408, 1167696), (18432, 1102824), (18496, 1099008), (19584, 1037952), (20352, 998784), (20736, 980288), (20808, 976896), (21624, 940032), (22032, 922624), (22896, 887808), (23409, 868352), (24327, 835584), (24576, 827118), (26112, 778464), (27136, 749088), (27648, 735216), (27744, 732672), (28832, 705024), (29376, 691968), (30528, 665856), (30634, 663552), (31212, 651264), (32436, 626688), (34344, 591872), (34816, 583848), (36864, 551412), (36992, 549504), (39168, 518976), (40704, 499392), (41472, 490144), (41616, 488448), (43248, 470016), (44064, 461312), (45792, 443904), (45951, 442368), (46818, 434176), (48654, 417792), (49152, 413559), (52224, 389232), (54272, 374544), (55296, 367608), (55488, 366336), (57664, 352512), (58752, 345984), (61056, 332928), (61268, 331776), (62424, 325632), (64872, 313344), (68688, 295936), (69632, 291924), (72981, 278528), (73728, 275706), (73984, 274752), (78336, 259488), (81408, 249696), (82944, 245072), (83232, 244224), (86496, 235008), (88128, 230656), (91584, 221952), (91902, 221184), (93636, 217088), (97308, 208896), (104448, 194616), (108544, 187272), (110592, 183804), (110976, 183168), (115328, 176256), (117504, 172992), (122112, 166464), (122536, 165888), (124848, 162816), (129744, 156672), (137376, 147968), (137853, 147456), (139264, 145962)]