20776908672

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^2\times {\mathrm{35573}}^1$

素因数の和:35622

約数の個数: 192

約数和(自身を含む): 66402428400

約数和(自身を除く): 45625519728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 288, 312, 338, 351, 384, 416, 432, 468, 507, 576, 624, 676, 702, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1521, 1664, 1728, 1872, 2028, 2496, 2704, 2808, 3042, 3456, 3744, 4056, 4563, 4992, 5408, 5616, 6084, 7488, 8112, 9126, 10816, 11232, 12168, 14976, 16224, 18252, 21632, 22464, 24336, 32448, 35573, 36504, 44928, 48672, 64896, 71146, 73008, 97344, 106719, 142292, 146016, 194688, 213438, 284584, 292032, 320157, 426876, 462449, 569168, 584064, 640314, 853752, 924898, 960471, 1138336, 1280628, 1387347, 1707504, 1849796, 1920942, 2276672, 2561256, 2774694, 3415008, 3699592, 3841884, 4162041, 4553344, 5122512, 5549388, 6011837, 6830016, 7399184, 7683768, 8324082, 10245024, 11098776, 12023674, 12486123, 13660032, 14798368, 15367536, 16648164, 18035511, 20490048, 22197552, 24047348, 24972246, 29596736, 30735072, 33296328, 36071022, 40980096, 44395104, 48094696, 49944492, 54106533, 59193472, 61470144, 66592656, 72142044, 88790208, 96189392, 99888984, 108213066, 122940288, 133185312, 144284088, 162319599, 177580416, 192378784, 199777968, 216426132, 266370624, 288568176, 324639198, 384757568, 399555936, 432852264, 532741248, 577136352, 649278396, 769515136, 799111872, 865704528, 1154272704, 1298556792, 1598223744, 1731409056, 2308545408, 2597113584, 3462818112, 5194227168, 6925636224, 10388454336, 20776908672]

約数ペア:

[(1, 20776908672), (2, 10388454336), (3, 6925636224), (4, 5194227168), (6, 3462818112), (8, 2597113584), (9, 2308545408), (12, 1731409056), (13, 1598223744), (16, 1298556792), (18, 1154272704), (24, 865704528), (26, 799111872), (27, 769515136), (32, 649278396), (36, 577136352), (39, 532741248), (48, 432852264), (52, 399555936), (54, 384757568), (64, 324639198), (72, 288568176), (78, 266370624), (96, 216426132), (104, 199777968), (108, 192378784), (117, 177580416), (128, 162319599), (144, 144284088), (156, 133185312), (169, 122940288), (192, 108213066), (208, 99888984), (216, 96189392), (234, 88790208), (288, 72142044), (312, 66592656), (338, 61470144), (351, 59193472), (384, 54106533), (416, 49944492), (432, 48094696), (468, 44395104), (507, 40980096), (576, 36071022), (624, 33296328), (676, 30735072), (702, 29596736), (832, 24972246), (864, 24047348), (936, 22197552), (1014, 20490048), (1152, 18035511), (1248, 16648164), (1352, 15367536), (1404, 14798368), (1521, 13660032), (1664, 12486123), (1728, 12023674), (1872, 11098776), (2028, 10245024), (2496, 8324082), (2704, 7683768), (2808, 7399184), (3042, 6830016), (3456, 6011837), (3744, 5549388), (4056, 5122512), (4563, 4553344), (4992, 4162041), (5408, 3841884), (5616, 3699592), (6084, 3415008), (7488, 2774694), (8112, 2561256), (9126, 2276672), (10816, 1920942), (11232, 1849796), (12168, 1707504), (14976, 1387347), (16224, 1280628), (18252, 1138336), (21632, 960471), (22464, 924898), (24336, 853752), (32448, 640314), (35573, 584064), (36504, 569168), (44928, 462449), (48672, 426876), (64896, 320157), (71146, 292032), (73008, 284584), (97344, 213438), (106719, 194688), (142292, 146016)]