20153747712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:509

約数の個数: 288

約数和(自身を含む): 62537896960

約数和(自身を除く): 42384149248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 163, 168, 192, 211, 218, 224, 256, 326, 327, 336, 384, 422, 436, 448, 489, 633, 652, 654, 672, 763, 768, 844, 872, 896, 978, 1141, 1266, 1304, 1308, 1344, 1477, 1526, 1688, 1744, 1792, 1956, 2282, 2289, 2532, 2608, 2616, 2688, 2954, 3052, 3376, 3423, 3488, 3912, 4431, 4564, 4578, 5064, 5216, 5232, 5376, 5908, 6104, 6752, 6846, 6976, 7824, 8862, 9128, 9156, 10128, 10432, 10464, 11816, 12208, 13504, 13692, 13952, 15648, 17724, 17767, 18256, 18312, 20256, 20864, 20928, 22999, 23632, 24416, 27008, 27384, 27904, 31296, 34393, 35448, 35534, 36512, 36624, 40512, 41728, 41856, 45998, 47264, 48832, 53301, 54016, 54768, 62592, 68786, 68997, 70896, 71068, 73024, 73248, 81024, 83712, 91996, 94528, 97664, 103179, 106602, 109536, 124369, 125184, 137572, 137994, 141792, 142136, 146048, 146496, 160993, 162048, 183992, 189056, 195328, 206358, 213204, 219072, 240751, 248738, 275144, 275988, 283584, 284272, 292096, 292992, 321986, 367984, 373107, 378112, 412716, 426408, 438144, 481502, 482979, 497476, 550288, 551976, 567168, 568544, 585984, 643972, 722253, 735968, 746214, 825432, 852816, 876288, 963004, 965958, 994952, 1100576, 1103952, 1134336, 1137088, 1287944, 1444506, 1471936, 1492428, 1650864, 1705632, 1926008, 1931916, 1989904, 2201152, 2207904, 2274176, 2575888, 2889012, 2943872, 2984856, 3301728, 3411264, 3748837, 3852016, 3863832, 3979808, 4402304, 4415808, 4548352, 5151776, 5778024, 5887744, 5969712, 6603456, 6822528, 7497674, 7704032, 7727664, 7959616, 8804608, 8831616, 10303552, 11246511, 11556048, 11939424, 13206912, 13645056, 14995348, 15408064, 15455328, 15919232, 17663232, 20607104, 22493022, 23112096, 23878848, 26241859, 26413824, 29990696, 30816128, 30910656, 31838464, 41214208, 44986044, 46224192, 47757696, 52483718, 59981392, 61632256, 61821312, 78725577, 89972088, 92448384, 95515392, 104967436, 119962784, 123642624, 157451154, 179944176, 184896768, 209934872, 239925568, 314902308, 359888352, 419869744, 479851136, 629804616, 719776704, 839739488, 959702272, 1259609232, 1439553408, 1679478976, 2519218464, 2879106816, 3358957952, 5038436928, 6717915904, 10076873856, 20153747712]

約数ペア:

[(1, 20153747712), (2, 10076873856), (3, 6717915904), (4, 5038436928), (6, 3358957952), (7, 2879106816), (8, 2519218464), (12, 1679478976), (14, 1439553408), (16, 1259609232), (21, 959702272), (24, 839739488), (28, 719776704), (32, 629804616), (42, 479851136), (48, 419869744), (56, 359888352), (64, 314902308), (84, 239925568), (96, 209934872), (109, 184896768), (112, 179944176), (128, 157451154), (163, 123642624), (168, 119962784), (192, 104967436), (211, 95515392), (218, 92448384), (224, 89972088), (256, 78725577), (326, 61821312), (327, 61632256), (336, 59981392), (384, 52483718), (422, 47757696), (436, 46224192), (448, 44986044), (489, 41214208), (633, 31838464), (652, 30910656), (654, 30816128), (672, 29990696), (763, 26413824), (768, 26241859), (844, 23878848), (872, 23112096), (896, 22493022), (978, 20607104), (1141, 17663232), (1266, 15919232), (1304, 15455328), (1308, 15408064), (1344, 14995348), (1477, 13645056), (1526, 13206912), (1688, 11939424), (1744, 11556048), (1792, 11246511), (1956, 10303552), (2282, 8831616), (2289, 8804608), (2532, 7959616), (2608, 7727664), (2616, 7704032), (2688, 7497674), (2954, 6822528), (3052, 6603456), (3376, 5969712), (3423, 5887744), (3488, 5778024), (3912, 5151776), (4431, 4548352), (4564, 4415808), (4578, 4402304), (5064, 3979808), (5216, 3863832), (5232, 3852016), (5376, 3748837), (5908, 3411264), (6104, 3301728), (6752, 2984856), (6846, 2943872), (6976, 2889012), (7824, 2575888), (8862, 2274176), (9128, 2207904), (9156, 2201152), (10128, 1989904), (10432, 1931916), (10464, 1926008), (11816, 1705632), (12208, 1650864), (13504, 1492428), (13692, 1471936), (13952, 1444506), (15648, 1287944), (17724, 1137088), (17767, 1134336), (18256, 1103952), (18312, 1100576), (20256, 994952), (20864, 965958), (20928, 963004), (22999, 876288), (23632, 852816), (24416, 825432), (27008, 746214), (27384, 735968), (27904, 722253), (31296, 643972), (34393, 585984), (35448, 568544), (35534, 567168), (36512, 551976), (36624, 550288), (40512, 497476), (41728, 482979), (41856, 481502), (45998, 438144), (47264, 426408), (48832, 412716), (53301, 378112), (54016, 373107), (54768, 367984), (62592, 321986), (68786, 292992), (68997, 292096), (70896, 284272), (71068, 283584), (73024, 275988), (73248, 275144), (81024, 248738), (83712, 240751), (91996, 219072), (94528, 213204), (97664, 206358), (103179, 195328), (106602, 189056), (109536, 183992), (124369, 162048), (125184, 160993), (137572, 146496), (137994, 146048), (141792, 142136)]