20313280512

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 312

約数和(自身を含む): 67549407744

約数和(自身を除く): 47236127232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 223, 224, 252, 256, 288, 336, 353, 384, 446, 448, 504, 512, 576, 669, 672, 706, 768, 892, 896, 1008, 1024, 1059, 1152, 1338, 1344, 1412, 1536, 1561, 1784, 1792, 2007, 2016, 2048, 2118, 2304, 2471, 2676, 2688, 2824, 3072, 3122, 3177, 3568, 3584, 4014, 4032, 4096, 4236, 4608, 4683, 4942, 5352, 5376, 5648, 6144, 6244, 6354, 7136, 7168, 7413, 8028, 8064, 8472, 9216, 9366, 9884, 10704, 10752, 11296, 12288, 12488, 12708, 14049, 14272, 14336, 14826, 16056, 16128, 16944, 18432, 18732, 19768, 21408, 21504, 22239, 22592, 24976, 25416, 28098, 28544, 28672, 29652, 32112, 32256, 33888, 36864, 37464, 39536, 42816, 43008, 44478, 45184, 49952, 50832, 56196, 57088, 59304, 64224, 64512, 67776, 74928, 78719, 79072, 85632, 86016, 88956, 90368, 99904, 101664, 112392, 114176, 118608, 128448, 129024, 135552, 149856, 157438, 158144, 171264, 177912, 180736, 199808, 203328, 224784, 228352, 236157, 237216, 256896, 258048, 271104, 299712, 314876, 316288, 342528, 355824, 361472, 399616, 406656, 449568, 456704, 472314, 474432, 513792, 542208, 551033, 599424, 629752, 632576, 685056, 708471, 711648, 722944, 799232, 813312, 899136, 913408, 944628, 948864, 1027584, 1084416, 1102066, 1198848, 1259504, 1265152, 1370112, 1416942, 1423296, 1445888, 1598464, 1626624, 1653099, 1798272, 1889256, 1897728, 2055168, 2168832, 2204132, 2397696, 2519008, 2530304, 2740224, 2833884, 2846592, 3196928, 3253248, 3306198, 3596544, 3778512, 3795456, 4110336, 4337664, 4408264, 4795392, 4959297, 5038016, 5060608, 5667768, 5693184, 6393856, 6506496, 6612396, 7193088, 7557024, 7590912, 8220672, 8816528, 9590784, 9918594, 10076032, 10121216, 11335536, 11386368, 13012992, 13224792, 14386176, 15114048, 15181824, 17633056, 19181568, 19837188, 20152064, 22671072, 22772736, 26449584, 28772352, 30228096, 30363648, 35266112, 39674376, 40304128, 45342144, 45545472, 52899168, 57544704, 60456192, 70532224, 79348752, 80608256, 90684288, 91090944, 105798336, 120912384, 141064448, 158697504, 161216512, 181368576, 211596672, 241824768, 282128896, 317395008, 322433024, 362737152, 423193344, 483649536, 564257792, 634790016, 725474304, 846386688, 967299072, 1128515584, 1269580032, 1450948608, 1692773376, 2257031168, 2539160064, 2901897216, 3385546752, 5078320128, 6771093504, 10156640256, 20313280512]

約数ペア:

[(1, 20313280512), (2, 10156640256), (3, 6771093504), (4, 5078320128), (6, 3385546752), (7, 2901897216), (8, 2539160064), (9, 2257031168), (12, 1692773376), (14, 1450948608), (16, 1269580032), (18, 1128515584), (21, 967299072), (24, 846386688), (28, 725474304), (32, 634790016), (36, 564257792), (42, 483649536), (48, 423193344), (56, 362737152), (63, 322433024), (64, 317395008), (72, 282128896), (84, 241824768), (96, 211596672), (112, 181368576), (126, 161216512), (128, 158697504), (144, 141064448), (168, 120912384), (192, 105798336), (223, 91090944), (224, 90684288), (252, 80608256), (256, 79348752), (288, 70532224), (336, 60456192), (353, 57544704), (384, 52899168), (446, 45545472), (448, 45342144), (504, 40304128), (512, 39674376), (576, 35266112), (669, 30363648), (672, 30228096), (706, 28772352), (768, 26449584), (892, 22772736), (896, 22671072), (1008, 20152064), (1024, 19837188), (1059, 19181568), (1152, 17633056), (1338, 15181824), (1344, 15114048), (1412, 14386176), (1536, 13224792), (1561, 13012992), (1784, 11386368), (1792, 11335536), (2007, 10121216), (2016, 10076032), (2048, 9918594), (2118, 9590784), (2304, 8816528), (2471, 8220672), (2676, 7590912), (2688, 7557024), (2824, 7193088), (3072, 6612396), (3122, 6506496), (3177, 6393856), (3568, 5693184), (3584, 5667768), (4014, 5060608), (4032, 5038016), (4096, 4959297), (4236, 4795392), (4608, 4408264), (4683, 4337664), (4942, 4110336), (5352, 3795456), (5376, 3778512), (5648, 3596544), (6144, 3306198), (6244, 3253248), (6354, 3196928), (7136, 2846592), (7168, 2833884), (7413, 2740224), (8028, 2530304), (8064, 2519008), (8472, 2397696), (9216, 2204132), (9366, 2168832), (9884, 2055168), (10704, 1897728), (10752, 1889256), (11296, 1798272), (12288, 1653099), (12488, 1626624), (12708, 1598464), (14049, 1445888), (14272, 1423296), (14336, 1416942), (14826, 1370112), (16056, 1265152), (16128, 1259504), (16944, 1198848), (18432, 1102066), (18732, 1084416), (19768, 1027584), (21408, 948864), (21504, 944628), (22239, 913408), (22592, 899136), (24976, 813312), (25416, 799232), (28098, 722944), (28544, 711648), (28672, 708471), (29652, 685056), (32112, 632576), (32256, 629752), (33888, 599424), (36864, 551033), (37464, 542208), (39536, 513792), (42816, 474432), (43008, 472314), (44478, 456704), (45184, 449568), (49952, 406656), (50832, 399616), (56196, 361472), (57088, 355824), (59304, 342528), (64224, 316288), (64512, 314876), (67776, 299712), (74928, 271104), (78719, 258048), (79072, 256896), (85632, 237216), (86016, 236157), (88956, 228352), (90368, 224784), (99904, 203328), (101664, 199808), (112392, 180736), (114176, 177912), (118608, 171264), (128448, 158144), (129024, 157438), (135552, 149856)]