20019073536

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6269}}^1$

素因数の和:6317

約数の個数: 400

約数和(自身を含む): 74507463360

約数和(自身を除く): 54488389824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 504, 512, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 768, 792, 864, 891, 896, 924, 1008, 1056, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1512, 1536, 1584, 1728, 1782, 1792, 1848, 2016, 2079, 2112, 2268, 2304, 2376, 2464, 2592, 2688, 2772, 2816, 3024, 3168, 3456, 3564, 3584, 3696, 4032, 4158, 4224, 4536, 4608, 4752, 4928, 5184, 5376, 5544, 5632, 6048, 6237, 6269, 6336, 6912, 7128, 7392, 8064, 8316, 8448, 9072, 9504, 9856, 10368, 10752, 11088, 12096, 12474, 12538, 12672, 13824, 14256, 14784, 16128, 16632, 16896, 18144, 18807, 19008, 19712, 20736, 22176, 24192, 24948, 25076, 25344, 28512, 29568, 32256, 33264, 36288, 37614, 38016, 39424, 41472, 43883, 44352, 48384, 49896, 50152, 50688, 56421, 57024, 59136, 66528, 68959, 72576, 75228, 76032, 87766, 88704, 96768, 99792, 100304, 112842, 114048, 118272, 131649, 133056, 137918, 145152, 150456, 152064, 169263, 175532, 177408, 199584, 200608, 206877, 225684, 228096, 263298, 266112, 275836, 290304, 300912, 338526, 351064, 354816, 394947, 399168, 401216, 413754, 451368, 456192, 482713, 507789, 526596, 532224, 551672, 601824, 620631, 677052, 702128, 789894, 798336, 802432, 827508, 902736, 965426, 1015578, 1053192, 1064448, 1103344, 1184841, 1203648, 1241262, 1354104, 1404256, 1448139, 1579788, 1596672, 1604864, 1655016, 1805472, 1861893, 1930852, 2031156, 2106384, 2206688, 2369682, 2407296, 2482524, 2708208, 2808512, 2896278, 3159576, 3193344, 3209728, 3310032, 3554523, 3610944, 3723786, 3861704, 4062312, 4212768, 4344417, 4413376, 4739364, 4814592, 4965048, 5416416, 5585679, 5617024, 5792556, 6319152, 6620064, 7109046, 7221888, 7447572, 7723408, 8124624, 8425536, 8688834, 8826752, 9478728, 9629184, 9930096, 10832832, 11171358, 11234048, 11585112, 12638304, 13033251, 13240128, 14218092, 14443776, 14895144, 15446816, 16249248, 16851072, 17377668, 17653504, 18957456, 19860192, 21665664, 22342716, 22468096, 23170224, 25276608, 26066502, 26480256, 28436184, 28887552, 29790288, 30893632, 32498496, 33702144, 34755336, 35307008, 37914912, 39099753, 39720384, 43331328, 44685432, 46340448, 50553216, 52133004, 52960512, 56872368, 59580576, 61787264, 64996992, 67404288, 69510672, 75829824, 78199506, 79440768, 86662656, 89370864, 92680896, 101106432, 104266008, 105921024, 113744736, 119161152, 123574528, 129993984, 139021344, 151659648, 156399012, 158881536, 178741728, 185361792, 202212864, 208532016, 227489472, 238322304, 247149056, 259987968, 278042688, 303319296, 312798024, 317763072, 357483456, 370723584, 417064032, 454978944, 476644608, 556085376, 606638592, 625596048, 714966912, 741447168, 834128064, 909957888, 953289216, 1112170752, 1251192096, 1429933824, 1668256128, 1819915776, 2224341504, 2502384192, 2859867648, 3336512256, 5004768384, 6673024512, 10009536768, 20019073536]

約数ペア:

[(1, 20019073536), (2, 10009536768), (3, 6673024512), (4, 5004768384), (6, 3336512256), (7, 2859867648), (8, 2502384192), (9, 2224341504), (11, 1819915776), (12, 1668256128), (14, 1429933824), (16, 1251192096), (18, 1112170752), (21, 953289216), (22, 909957888), (24, 834128064), (27, 741447168), (28, 714966912), (32, 625596048), (33, 606638592), (36, 556085376), (42, 476644608), (44, 454978944), (48, 417064032), (54, 370723584), (56, 357483456), (63, 317763072), (64, 312798024), (66, 303319296), (72, 278042688), (77, 259987968), (81, 247149056), (84, 238322304), (88, 227489472), (96, 208532016), (99, 202212864), (108, 185361792), (112, 178741728), (126, 158881536), (128, 156399012), (132, 151659648), (144, 139021344), (154, 129993984), (162, 123574528), (168, 119161152), (176, 113744736), (189, 105921024), (192, 104266008), (198, 101106432), (216, 92680896), (224, 89370864), (231, 86662656), (252, 79440768), (256, 78199506), (264, 75829824), (288, 69510672), (297, 67404288), (308, 64996992), (324, 61787264), (336, 59580576), (352, 56872368), (378, 52960512), (384, 52133004), (396, 50553216), (432, 46340448), (448, 44685432), (462, 43331328), (504, 39720384), (512, 39099753), (528, 37914912), (567, 35307008), (576, 34755336), (594, 33702144), (616, 32498496), (648, 30893632), (672, 29790288), (693, 28887552), (704, 28436184), (756, 26480256), (768, 26066502), (792, 25276608), (864, 23170224), (891, 22468096), (896, 22342716), (924, 21665664), (1008, 19860192), (1056, 18957456), (1134, 17653504), (1152, 17377668), (1188, 16851072), (1232, 16249248), (1296, 15446816), (1344, 14895144), (1386, 14443776), (1408, 14218092), (1512, 13240128), (1536, 13033251), (1584, 12638304), (1728, 11585112), (1782, 11234048), (1792, 11171358), (1848, 10832832), (2016, 9930096), (2079, 9629184), (2112, 9478728), (2268, 8826752), (2304, 8688834), (2376, 8425536), (2464, 8124624), (2592, 7723408), (2688, 7447572), (2772, 7221888), (2816, 7109046), (3024, 6620064), (3168, 6319152), (3456, 5792556), (3564, 5617024), (3584, 5585679), (3696, 5416416), (4032, 4965048), (4158, 4814592), (4224, 4739364), (4536, 4413376), (4608, 4344417), (4752, 4212768), (4928, 4062312), (5184, 3861704), (5376, 3723786), (5544, 3610944), (5632, 3554523), (6048, 3310032), (6237, 3209728), (6269, 3193344), (6336, 3159576), (6912, 2896278), (7128, 2808512), (7392, 2708208), (8064, 2482524), (8316, 2407296), (8448, 2369682), (9072, 2206688), (9504, 2106384), (9856, 2031156), (10368, 1930852), (10752, 1861893), (11088, 1805472), (12096, 1655016), (12474, 1604864), (12538, 1596672), (12672, 1579788), (13824, 1448139), (14256, 1404256), (14784, 1354104), (16128, 1241262), (16632, 1203648), (16896, 1184841), (18144, 1103344), (18807, 1064448), (19008, 1053192), (19712, 1015578), (20736, 965426), (22176, 902736), (24192, 827508), (24948, 802432), (25076, 798336), (25344, 789894), (28512, 702128), (29568, 677052), (32256, 620631), (33264, 601824), (36288, 551672), (37614, 532224), (38016, 526596), (39424, 507789), (41472, 482713), (43883, 456192), (44352, 451368), (48384, 413754), (49896, 401216), (50152, 399168), (50688, 394947), (56421, 354816), (57024, 351064), (59136, 338526), (66528, 300912), (68959, 290304), (72576, 275836), (75228, 266112), (76032, 263298), (87766, 228096), (88704, 225684), (96768, 206877), (99792, 200608), (100304, 199584), (112842, 177408), (114048, 175532), (118272, 169263), (131649, 152064), (133056, 150456), (137918, 145152)]