20301709968

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:391

約数の個数: 320

約数和(自身を含む): 61592248320

約数和(自身を除く): 41290538352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 73, 74, 108, 111, 127, 137, 144, 146, 148, 216, 219, 222, 254, 274, 292, 296, 333, 381, 411, 432, 438, 444, 508, 548, 584, 592, 657, 666, 762, 822, 876, 888, 999, 1016, 1096, 1143, 1168, 1233, 1314, 1332, 1524, 1644, 1752, 1776, 1971, 1998, 2032, 2192, 2286, 2466, 2628, 2664, 2701, 3048, 3288, 3429, 3504, 3699, 3942, 3996, 4572, 4699, 4932, 5069, 5256, 5328, 5402, 6096, 6576, 6858, 7398, 7884, 7992, 8103, 9144, 9271, 9398, 9864, 10001, 10138, 10512, 10804, 13716, 14097, 14796, 15207, 15768, 15984, 16206, 17399, 18288, 18542, 18796, 19728, 20002, 20276, 21608, 24309, 27432, 27813, 28194, 29592, 30003, 30414, 31536, 32412, 34798, 37084, 37592, 40004, 40552, 42291, 43216, 45621, 48618, 52197, 54864, 55626, 56388, 59184, 60006, 60828, 64824, 69596, 72927, 74168, 75184, 80008, 81104, 83439, 84582, 90009, 91242, 97236, 104394, 111252, 112776, 120012, 121656, 126873, 129648, 136863, 139192, 145854, 148336, 156591, 160016, 166878, 169164, 180018, 182484, 194472, 208788, 222504, 225552, 240024, 243312, 250317, 253746, 270027, 273726, 278384, 291708, 313182, 333756, 338328, 343027, 360036, 364968, 370037, 388944, 417576, 445008, 469773, 480048, 500634, 507492, 540054, 547452, 583416, 626364, 643763, 667512, 676656, 686054, 720072, 729936, 740074, 835152, 939546, 1001268, 1014984, 1029081, 1080108, 1094904, 1110111, 1166832, 1252728, 1270127, 1287526, 1335024, 1372108, 1440144, 1480148, 1879092, 1931289, 2002536, 2029968, 2058162, 2160216, 2189808, 2220222, 2505456, 2540254, 2575052, 2744216, 2960296, 3087243, 3330333, 3758184, 3810381, 3862578, 4005072, 4116324, 4320432, 4440444, 5080508, 5150104, 5488432, 5793867, 5920592, 6174486, 6660666, 7516368, 7620762, 7725156, 8232648, 8880888, 9261729, 9990999, 10161016, 10300208, 11431143, 11587734, 12348972, 13321332, 15241524, 15450312, 16465296, 17381601, 17761776, 18523458, 19981998, 20322032, 22862286, 23175468, 24697944, 26642664, 30483048, 30900624, 34293429, 34763202, 37046916, 39963996, 45724572, 46350936, 46994699, 49395888, 53285328, 60966096, 68586858, 69526404, 74093832, 79927992, 91449144, 92701872, 93989398, 137173716, 139052808, 140984097, 148187664, 159855984, 182898288, 187978796, 274347432, 278105616, 281968194, 375957592, 422952291, 548694864, 563936388, 751915184, 845904582, 1127872776, 1268856873, 1691809164, 2255745552, 2537713746, 3383618328, 5075427492, 6767236656, 10150854984, 20301709968]

約数ペア:

[(1, 20301709968), (2, 10150854984), (3, 6767236656), (4, 5075427492), (6, 3383618328), (8, 2537713746), (9, 2255745552), (12, 1691809164), (16, 1268856873), (18, 1127872776), (24, 845904582), (27, 751915184), (36, 563936388), (37, 548694864), (48, 422952291), (54, 375957592), (72, 281968194), (73, 278105616), (74, 274347432), (108, 187978796), (111, 182898288), (127, 159855984), (137, 148187664), (144, 140984097), (146, 139052808), (148, 137173716), (216, 93989398), (219, 92701872), (222, 91449144), (254, 79927992), (274, 74093832), (292, 69526404), (296, 68586858), (333, 60966096), (381, 53285328), (411, 49395888), (432, 46994699), (438, 46350936), (444, 45724572), (508, 39963996), (548, 37046916), (584, 34763202), (592, 34293429), (657, 30900624), (666, 30483048), (762, 26642664), (822, 24697944), (876, 23175468), (888, 22862286), (999, 20322032), (1016, 19981998), (1096, 18523458), (1143, 17761776), (1168, 17381601), (1233, 16465296), (1314, 15450312), (1332, 15241524), (1524, 13321332), (1644, 12348972), (1752, 11587734), (1776, 11431143), (1971, 10300208), (1998, 10161016), (2032, 9990999), (2192, 9261729), (2286, 8880888), (2466, 8232648), (2628, 7725156), (2664, 7620762), (2701, 7516368), (3048, 6660666), (3288, 6174486), (3429, 5920592), (3504, 5793867), (3699, 5488432), (3942, 5150104), (3996, 5080508), (4572, 4440444), (4699, 4320432), (4932, 4116324), (5069, 4005072), (5256, 3862578), (5328, 3810381), (5402, 3758184), (6096, 3330333), (6576, 3087243), (6858, 2960296), (7398, 2744216), (7884, 2575052), (7992, 2540254), (8103, 2505456), (9144, 2220222), (9271, 2189808), (9398, 2160216), (9864, 2058162), (10001, 2029968), (10138, 2002536), (10512, 1931289), (10804, 1879092), (13716, 1480148), (14097, 1440144), (14796, 1372108), (15207, 1335024), (15768, 1287526), (15984, 1270127), (16206, 1252728), (17399, 1166832), (18288, 1110111), (18542, 1094904), (18796, 1080108), (19728, 1029081), (20002, 1014984), (20276, 1001268), (21608, 939546), (24309, 835152), (27432, 740074), (27813, 729936), (28194, 720072), (29592, 686054), (30003, 676656), (30414, 667512), (31536, 643763), (32412, 626364), (34798, 583416), (37084, 547452), (37592, 540054), (40004, 507492), (40552, 500634), (42291, 480048), (43216, 469773), (45621, 445008), (48618, 417576), (52197, 388944), (54864, 370037), (55626, 364968), (56388, 360036), (59184, 343027), (60006, 338328), (60828, 333756), (64824, 313182), (69596, 291708), (72927, 278384), (74168, 273726), (75184, 270027), (80008, 253746), (81104, 250317), (83439, 243312), (84582, 240024), (90009, 225552), (91242, 222504), (97236, 208788), (104394, 194472), (111252, 182484), (112776, 180018), (120012, 169164), (121656, 166878), (126873, 160016), (129648, 156591), (136863, 148336), (139192, 145854)]