20107777536

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56671}}^1$

素因数の和:56713

約数の個数: 240

約数和(自身を含む): 72353369088

約数和(自身を除く): 52245591552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3584, 3696, 4032, 4224, 4608, 4928, 5376, 5544, 5632, 6336, 7392, 8064, 8448, 9856, 10752, 11088, 12672, 14784, 16128, 16896, 19712, 22176, 25344, 29568, 32256, 39424, 44352, 50688, 56671, 59136, 88704, 113342, 118272, 170013, 177408, 226684, 340026, 354816, 396697, 453368, 510039, 623381, 680052, 793394, 906736, 1020078, 1190091, 1246762, 1360104, 1586788, 1813472, 1870143, 2040156, 2380182, 2493524, 2720208, 3173576, 3570273, 3626944, 3740286, 4080312, 4363667, 4760364, 4987048, 5440416, 5610429, 6347152, 7140546, 7253888, 7480572, 8160624, 8727334, 9520728, 9974096, 10880832, 11220858, 12694304, 13091001, 14281092, 14507776, 14961144, 16321248, 17454668, 19041456, 19948192, 21761664, 22441716, 25388608, 26182002, 28562184, 29015552, 29922288, 32642496, 34909336, 38082912, 39273003, 39896384, 43523328, 44883432, 50777216, 52364004, 57124368, 59844576, 65284992, 69818672, 76165824, 78546006, 79792768, 87046656, 89766864, 101554432, 104728008, 114248736, 119689152, 130569984, 139637344, 152331648, 157092012, 159585536, 179533728, 203108864, 209456016, 228497472, 239378304, 261139968, 279274688, 304663296, 314184024, 319171072, 359067456, 418912032, 456994944, 478756608, 558549376, 609326592, 628368048, 718134912, 837824064, 913989888, 957513216, 1117098752, 1256736096, 1436269824, 1675648128, 1827979776, 2234197504, 2513472192, 2872539648, 3351296256, 5026944384, 6702592512, 10053888768, 20107777536]

約数ペア:

[(1, 20107777536), (2, 10053888768), (3, 6702592512), (4, 5026944384), (6, 3351296256), (7, 2872539648), (8, 2513472192), (9, 2234197504), (11, 1827979776), (12, 1675648128), (14, 1436269824), (16, 1256736096), (18, 1117098752), (21, 957513216), (22, 913989888), (24, 837824064), (28, 718134912), (32, 628368048), (33, 609326592), (36, 558549376), (42, 478756608), (44, 456994944), (48, 418912032), (56, 359067456), (63, 319171072), (64, 314184024), (66, 304663296), (72, 279274688), (77, 261139968), (84, 239378304), (88, 228497472), (96, 209456016), (99, 203108864), (112, 179533728), (126, 159585536), (128, 157092012), (132, 152331648), (144, 139637344), (154, 130569984), (168, 119689152), (176, 114248736), (192, 104728008), (198, 101554432), (224, 89766864), (231, 87046656), (252, 79792768), (256, 78546006), (264, 76165824), (288, 69818672), (308, 65284992), (336, 59844576), (352, 57124368), (384, 52364004), (396, 50777216), (448, 44883432), (462, 43523328), (504, 39896384), (512, 39273003), (528, 38082912), (576, 34909336), (616, 32642496), (672, 29922288), (693, 29015552), (704, 28562184), (768, 26182002), (792, 25388608), (896, 22441716), (924, 21761664), (1008, 19948192), (1056, 19041456), (1152, 17454668), (1232, 16321248), (1344, 14961144), (1386, 14507776), (1408, 14281092), (1536, 13091001), (1584, 12694304), (1792, 11220858), (1848, 10880832), (2016, 9974096), (2112, 9520728), (2304, 8727334), (2464, 8160624), (2688, 7480572), (2772, 7253888), (2816, 7140546), (3168, 6347152), (3584, 5610429), (3696, 5440416), (4032, 4987048), (4224, 4760364), (4608, 4363667), (4928, 4080312), (5376, 3740286), (5544, 3626944), (5632, 3570273), (6336, 3173576), (7392, 2720208), (8064, 2493524), (8448, 2380182), (9856, 2040156), (10752, 1870143), (11088, 1813472), (12672, 1586788), (14784, 1360104), (16128, 1246762), (16896, 1190091), (19712, 1020078), (22176, 906736), (25344, 793394), (29568, 680052), (32256, 623381), (39424, 510039), (44352, 453368), (50688, 396697), (56671, 354816), (59136, 340026), (88704, 226684), (113342, 177408), (118272, 170013)]