20412628992

素因数分解:

$2^{20}\times 3^3\times 7^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 336

約数和(自身を含む): 69793185280

約数和(自身を除く): 49380556288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 103, 108, 112, 126, 128, 144, 168, 189, 192, 206, 216, 224, 252, 256, 288, 309, 336, 378, 384, 412, 432, 448, 504, 512, 576, 618, 672, 721, 756, 768, 824, 864, 896, 927, 1008, 1024, 1152, 1236, 1344, 1442, 1512, 1536, 1648, 1728, 1792, 1854, 2016, 2048, 2163, 2304, 2472, 2688, 2781, 2884, 3024, 3072, 3296, 3456, 3584, 3708, 4032, 4096, 4326, 4608, 4944, 5376, 5562, 5768, 6048, 6144, 6489, 6592, 6912, 7168, 7416, 8064, 8192, 8652, 9216, 9888, 10752, 11124, 11536, 12096, 12288, 12978, 13184, 13824, 14336, 14832, 16128, 16384, 17304, 18432, 19467, 19776, 21504, 22248, 23072, 24192, 24576, 25956, 26368, 27648, 28672, 29664, 32256, 32768, 34608, 36864, 38934, 39552, 43008, 44496, 46144, 48384, 49152, 51912, 52736, 55296, 57344, 59328, 64512, 65536, 69216, 73728, 77868, 79104, 86016, 88992, 92288, 96768, 98304, 103824, 105472, 110592, 114688, 118656, 129024, 131072, 138432, 147456, 155736, 158208, 172032, 177984, 184576, 193536, 196608, 207648, 210944, 221184, 229376, 237312, 258048, 262144, 276864, 294912, 311472, 316416, 344064, 355968, 369152, 387072, 393216, 415296, 421888, 442368, 458752, 474624, 516096, 524288, 553728, 589824, 622944, 632832, 688128, 711936, 738304, 774144, 786432, 830592, 843776, 884736, 917504, 949248, 1032192, 1048576, 1107456, 1179648, 1245888, 1265664, 1376256, 1423872, 1476608, 1548288, 1572864, 1661184, 1687552, 1769472, 1835008, 1898496, 2064384, 2214912, 2359296, 2491776, 2531328, 2752512, 2847744, 2953216, 3096576, 3145728, 3322368, 3375104, 3538944, 3670016, 3796992, 4128768, 4429824, 4718592, 4983552, 5062656, 5505024, 5695488, 5906432, 6193152, 6644736, 6750208, 7077888, 7340032, 7593984, 8257536, 8859648, 9437184, 9967104, 10125312, 11010048, 11390976, 11812864, 12386304, 13289472, 13500416, 14155776, 15187968, 16515072, 17719296, 19934208, 20250624, 22020096, 22781952, 23625728, 24772608, 26578944, 27000832, 28311552, 30375936, 33030144, 35438592, 39868416, 40501248, 45563904, 47251456, 49545216, 53157888, 54001664, 60751872, 66060288, 70877184, 79736832, 81002496, 91127808, 94502912, 99090432, 106315776, 108003328, 121503744, 141754368, 159473664, 162004992, 182255616, 189005824, 198180864, 212631552, 243007488, 283508736, 318947328, 324009984, 364511232, 378011648, 425263104, 486014976, 567017472, 637894656, 729022464, 756023296, 850526208, 972029952, 1134034944, 1275789312, 1458044928, 1701052416, 2268069888, 2551578624, 2916089856, 3402104832, 5103157248, 6804209664, 10206314496, 20412628992]

約数ペア:

[(1, 20412628992), (2, 10206314496), (3, 6804209664), (4, 5103157248), (6, 3402104832), (7, 2916089856), (8, 2551578624), (9, 2268069888), (12, 1701052416), (14, 1458044928), (16, 1275789312), (18, 1134034944), (21, 972029952), (24, 850526208), (27, 756023296), (28, 729022464), (32, 637894656), (36, 567017472), (42, 486014976), (48, 425263104), (54, 378011648), (56, 364511232), (63, 324009984), (64, 318947328), (72, 283508736), (84, 243007488), (96, 212631552), (103, 198180864), (108, 189005824), (112, 182255616), (126, 162004992), (128, 159473664), (144, 141754368), (168, 121503744), (189, 108003328), (192, 106315776), (206, 99090432), (216, 94502912), (224, 91127808), (252, 81002496), (256, 79736832), (288, 70877184), (309, 66060288), (336, 60751872), (378, 54001664), (384, 53157888), (412, 49545216), (432, 47251456), (448, 45563904), (504, 40501248), (512, 39868416), (576, 35438592), (618, 33030144), (672, 30375936), (721, 28311552), (756, 27000832), (768, 26578944), (824, 24772608), (864, 23625728), (896, 22781952), (927, 22020096), (1008, 20250624), (1024, 19934208), (1152, 17719296), (1236, 16515072), (1344, 15187968), (1442, 14155776), (1512, 13500416), (1536, 13289472), (1648, 12386304), (1728, 11812864), (1792, 11390976), (1854, 11010048), (2016, 10125312), (2048, 9967104), (2163, 9437184), (2304, 8859648), (2472, 8257536), (2688, 7593984), (2781, 7340032), (2884, 7077888), (3024, 6750208), (3072, 6644736), (3296, 6193152), (3456, 5906432), (3584, 5695488), (3708, 5505024), (4032, 5062656), (4096, 4983552), (4326, 4718592), (4608, 4429824), (4944, 4128768), (5376, 3796992), (5562, 3670016), (5768, 3538944), (6048, 3375104), (6144, 3322368), (6489, 3145728), (6592, 3096576), (6912, 2953216), (7168, 2847744), (7416, 2752512), (8064, 2531328), (8192, 2491776), (8652, 2359296), (9216, 2214912), (9888, 2064384), (10752, 1898496), (11124, 1835008), (11536, 1769472), (12096, 1687552), (12288, 1661184), (12978, 1572864), (13184, 1548288), (13824, 1476608), (14336, 1423872), (14832, 1376256), (16128, 1265664), (16384, 1245888), (17304, 1179648), (18432, 1107456), (19467, 1048576), (19776, 1032192), (21504, 949248), (22248, 917504), (23072, 884736), (24192, 843776), (24576, 830592), (25956, 786432), (26368, 774144), (27648, 738304), (28672, 711936), (29664, 688128), (32256, 632832), (32768, 622944), (34608, 589824), (36864, 553728), (38934, 524288), (39552, 516096), (43008, 474624), (44496, 458752), (46144, 442368), (48384, 421888), (49152, 415296), (51912, 393216), (52736, 387072), (55296, 369152), (57344, 355968), (59328, 344064), (64512, 316416), (65536, 311472), (69216, 294912), (73728, 276864), (77868, 262144), (79104, 258048), (86016, 237312), (88992, 229376), (92288, 221184), (96768, 210944), (98304, 207648), (103824, 196608), (105472, 193536), (110592, 184576), (114688, 177984), (118656, 172032), (129024, 158208), (131072, 155736), (138432, 147456)]