20273437184

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5707

約数の個数: 240

約数和(自身を含む): 55368393696

約数和(自身を除く): 35094956512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 256, 286, 308, 352, 364, 392, 416, 448, 512, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1078, 1144, 1232, 1274, 1408, 1456, 1568, 1664, 1792, 2002, 2156, 2288, 2464, 2548, 2816, 2912, 3136, 3328, 3584, 4004, 4312, 4576, 4928, 5096, 5632, 5651, 5824, 6272, 6656, 7007, 8008, 8624, 9152, 9856, 10192, 11302, 11648, 12544, 14014, 16016, 17248, 18304, 19712, 20384, 22604, 23296, 25088, 28028, 32032, 34496, 36608, 39424, 39557, 40768, 45208, 46592, 56056, 62161, 64064, 68992, 73216, 73463, 79114, 81536, 90416, 112112, 124322, 128128, 137984, 146926, 158228, 163072, 180832, 224224, 248644, 256256, 275968, 276899, 293852, 316456, 326144, 361664, 435127, 448448, 497288, 512512, 514241, 553798, 587704, 632912, 723328, 808093, 870254, 896896, 994576, 1028482, 1107596, 1175408, 1265824, 1446656, 1616186, 1740508, 1793792, 1989152, 2056964, 2215192, 2350816, 2531648, 2893312, 3045889, 3232372, 3481016, 3587584, 3599687, 3978304, 4113928, 4430384, 4701632, 5063296, 5656651, 6091778, 6464744, 6962032, 7199374, 7956608, 8227856, 8860768, 9403264, 10126592, 11313302, 12183556, 12929488, 13924064, 14398748, 15913216, 16455712, 17721536, 18806528, 20253184, 22626604, 24367112, 25858976, 27848128, 28797496, 31826432, 32911424, 35443072, 37613056, 39596557, 45253208, 48734224, 51717952, 55696256, 57594992, 65822848, 70886144, 79193114, 90506416, 97468448, 103435904, 111392512, 115189984, 131645696, 141772288, 158386228, 181012832, 194936896, 206871808, 222785024, 230379968, 263291392, 316772456, 362025664, 389873792, 413743616, 460759936, 633544912, 724051328, 779747584, 921519872, 1267089824, 1448102656, 1559495168, 1843039744, 2534179648, 2896205312, 5068359296, 10136718592, 20273437184]

約数ペア:

[(1, 20273437184), (2, 10136718592), (4, 5068359296), (7, 2896205312), (8, 2534179648), (11, 1843039744), (13, 1559495168), (14, 1448102656), (16, 1267089824), (22, 921519872), (26, 779747584), (28, 724051328), (32, 633544912), (44, 460759936), (49, 413743616), (52, 389873792), (56, 362025664), (64, 316772456), (77, 263291392), (88, 230379968), (91, 222785024), (98, 206871808), (104, 194936896), (112, 181012832), (128, 158386228), (143, 141772288), (154, 131645696), (176, 115189984), (182, 111392512), (196, 103435904), (208, 97468448), (224, 90506416), (256, 79193114), (286, 70886144), (308, 65822848), (352, 57594992), (364, 55696256), (392, 51717952), (416, 48734224), (448, 45253208), (512, 39596557), (539, 37613056), (572, 35443072), (616, 32911424), (637, 31826432), (704, 28797496), (728, 27848128), (784, 25858976), (832, 24367112), (896, 22626604), (1001, 20253184), (1078, 18806528), (1144, 17721536), (1232, 16455712), (1274, 15913216), (1408, 14398748), (1456, 13924064), (1568, 12929488), (1664, 12183556), (1792, 11313302), (2002, 10126592), (2156, 9403264), (2288, 8860768), (2464, 8227856), (2548, 7956608), (2816, 7199374), (2912, 6962032), (3136, 6464744), (3328, 6091778), (3584, 5656651), (4004, 5063296), (4312, 4701632), (4576, 4430384), (4928, 4113928), (5096, 3978304), (5632, 3599687), (5651, 3587584), (5824, 3481016), (6272, 3232372), (6656, 3045889), (7007, 2893312), (8008, 2531648), (8624, 2350816), (9152, 2215192), (9856, 2056964), (10192, 1989152), (11302, 1793792), (11648, 1740508), (12544, 1616186), (14014, 1446656), (16016, 1265824), (17248, 1175408), (18304, 1107596), (19712, 1028482), (20384, 994576), (22604, 896896), (23296, 870254), (25088, 808093), (28028, 723328), (32032, 632912), (34496, 587704), (36608, 553798), (39424, 514241), (39557, 512512), (40768, 497288), (45208, 448448), (46592, 435127), (56056, 361664), (62161, 326144), (64064, 316456), (68992, 293852), (73216, 276899), (73463, 275968), (79114, 256256), (81536, 248644), (90416, 224224), (112112, 180832), (124322, 163072), (128128, 158228), (137984, 146926)]