20120994432

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75611}}^1$

素因数の和:75652

約数の個数: 256

約数和(自身を含む): 74039270400

約数和(自身を除く): 53918275968

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, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2688, 2772, 3024, 3168, 3456, 3696, 4032, 4158, 4224, 4752, 4928, 5544, 6048, 6336, 7392, 8064, 8316, 9504, 9856, 11088, 12096, 12672, 14784, 16632, 19008, 22176, 24192, 29568, 33264, 38016, 44352, 66528, 75611, 88704, 133056, 151222, 226833, 266112, 302444, 453666, 529277, 604888, 680499, 831721, 907332, 1058554, 1209776, 1360998, 1587831, 1663442, 1814664, 2041497, 2117108, 2419552, 2495163, 2721996, 3175662, 3326884, 3629328, 4082994, 4234216, 4763493, 4839104, 4990326, 5443992, 5822047, 6351324, 6653768, 7258656, 7485489, 8165988, 8468432, 9526986, 9678208, 9980652, 10887984, 11644094, 12702648, 13307536, 14290479, 14517312, 14970978, 16331976, 16936864, 17466141, 19053972, 19961304, 21775968, 22456467, 23288188, 25405296, 26615072, 28580958, 29034624, 29941956, 32663952, 33873728, 34932282, 38107944, 39922608, 43551936, 44912934, 46576376, 50810592, 52398423, 53230144, 57161916, 59883912, 65327904, 67747456, 69864564, 76215888, 79845216, 87103872, 89825868, 93152752, 101621184, 104796846, 106460288, 114323832, 119767824, 130655808, 139729128, 152431776, 157195269, 159690432, 179651736, 186305504, 203242368, 209593692, 228647664, 239535648, 261311616, 279458256, 304863552, 314390538, 319380864, 359303472, 372611008, 419187384, 457295328, 479071296, 558916512, 609727104, 628781076, 718606944, 745222016, 838374768, 914590656, 958142592, 1117833024, 1257562152, 1437213888, 1676749536, 1829181312, 2235666048, 2515124304, 2874427776, 3353499072, 5030248608, 6706998144, 10060497216, 20120994432]

約数ペア:

[(1, 20120994432), (2, 10060497216), (3, 6706998144), (4, 5030248608), (6, 3353499072), (7, 2874427776), (8, 2515124304), (9, 2235666048), (11, 1829181312), (12, 1676749536), (14, 1437213888), (16, 1257562152), (18, 1117833024), (21, 958142592), (22, 914590656), (24, 838374768), (27, 745222016), (28, 718606944), (32, 628781076), (33, 609727104), (36, 558916512), (42, 479071296), (44, 457295328), (48, 419187384), (54, 372611008), (56, 359303472), (63, 319380864), (64, 314390538), (66, 304863552), (72, 279458256), (77, 261311616), (84, 239535648), (88, 228647664), (96, 209593692), (99, 203242368), (108, 186305504), (112, 179651736), (126, 159690432), (128, 157195269), (132, 152431776), (144, 139729128), (154, 130655808), (168, 119767824), (176, 114323832), (189, 106460288), (192, 104796846), (198, 101621184), (216, 93152752), (224, 89825868), (231, 87103872), (252, 79845216), (264, 76215888), (288, 69864564), (297, 67747456), (308, 65327904), (336, 59883912), (352, 57161916), (378, 53230144), (384, 52398423), (396, 50810592), (432, 46576376), (448, 44912934), (462, 43551936), (504, 39922608), (528, 38107944), (576, 34932282), (594, 33873728), (616, 32663952), (672, 29941956), (693, 29034624), (704, 28580958), (756, 26615072), (792, 25405296), (864, 23288188), (896, 22456467), (924, 21775968), (1008, 19961304), (1056, 19053972), (1152, 17466141), (1188, 16936864), (1232, 16331976), (1344, 14970978), (1386, 14517312), (1408, 14290479), (1512, 13307536), (1584, 12702648), (1728, 11644094), (1848, 10887984), (2016, 9980652), (2079, 9678208), (2112, 9526986), (2376, 8468432), (2464, 8165988), (2688, 7485489), (2772, 7258656), (3024, 6653768), (3168, 6351324), (3456, 5822047), (3696, 5443992), (4032, 4990326), (4158, 4839104), (4224, 4763493), (4752, 4234216), (4928, 4082994), (5544, 3629328), (6048, 3326884), (6336, 3175662), (7392, 2721996), (8064, 2495163), (8316, 2419552), (9504, 2117108), (9856, 2041497), (11088, 1814664), (12096, 1663442), (12672, 1587831), (14784, 1360998), (16632, 1209776), (19008, 1058554), (22176, 907332), (24192, 831721), (29568, 680499), (33264, 604888), (38016, 529277), (44352, 453666), (66528, 302444), (75611, 266112), (88704, 226833), (133056, 151222)]