20953792512

素因数分解:

$2^{15}\times 3^2\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 60993162360

約数和(自身を除く): 40039369848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 227, 256, 288, 313, 384, 454, 512, 576, 626, 681, 768, 908, 939, 1024, 1152, 1252, 1362, 1536, 1816, 1878, 2043, 2048, 2304, 2504, 2724, 2817, 3072, 3632, 3756, 4086, 4096, 4608, 5008, 5448, 5634, 6144, 7264, 7512, 8172, 8192, 9216, 10016, 10896, 11268, 12288, 14528, 15024, 16344, 16384, 18432, 20032, 21792, 22536, 24576, 29056, 30048, 32688, 32768, 36864, 40064, 43584, 45072, 49152, 58112, 60096, 65376, 71051, 73728, 80128, 87168, 90144, 98304, 116224, 120192, 130752, 142102, 147456, 160256, 174336, 180288, 213153, 232448, 240384, 261504, 284204, 294912, 320512, 348672, 360576, 426306, 464896, 480768, 523008, 568408, 639459, 641024, 697344, 721152, 852612, 929792, 961536, 1046016, 1136816, 1278918, 1282048, 1394688, 1442304, 1705224, 1859584, 1923072, 2092032, 2273632, 2557836, 2564096, 2789376, 2884608, 3410448, 3719168, 3846144, 4184064, 4547264, 5115672, 5128192, 5578752, 5769216, 6820896, 7438336, 7692288, 8368128, 9094528, 10231344, 10256384, 11157504, 11538432, 13641792, 15384576, 16736256, 18189056, 20462688, 22315008, 23076864, 27283584, 30769152, 33472512, 36378112, 40925376, 46153728, 54567168, 66945024, 72756224, 81850752, 92307456, 109134336, 145512448, 163701504, 218268672, 291024896, 327403008, 436537344, 582049792, 654806016, 873074688, 1164099584, 1309612032, 1746149376, 2328199168, 2619224064, 3492298752, 5238448128, 6984597504, 10476896256, 20953792512]

約数ペア:

[(1, 20953792512), (2, 10476896256), (3, 6984597504), (4, 5238448128), (6, 3492298752), (8, 2619224064), (9, 2328199168), (12, 1746149376), (16, 1309612032), (18, 1164099584), (24, 873074688), (32, 654806016), (36, 582049792), (48, 436537344), (64, 327403008), (72, 291024896), (96, 218268672), (128, 163701504), (144, 145512448), (192, 109134336), (227, 92307456), (256, 81850752), (288, 72756224), (313, 66945024), (384, 54567168), (454, 46153728), (512, 40925376), (576, 36378112), (626, 33472512), (681, 30769152), (768, 27283584), (908, 23076864), (939, 22315008), (1024, 20462688), (1152, 18189056), (1252, 16736256), (1362, 15384576), (1536, 13641792), (1816, 11538432), (1878, 11157504), (2043, 10256384), (2048, 10231344), (2304, 9094528), (2504, 8368128), (2724, 7692288), (2817, 7438336), (3072, 6820896), (3632, 5769216), (3756, 5578752), (4086, 5128192), (4096, 5115672), (4608, 4547264), (5008, 4184064), (5448, 3846144), (5634, 3719168), (6144, 3410448), (7264, 2884608), (7512, 2789376), (8172, 2564096), (8192, 2557836), (9216, 2273632), (10016, 2092032), (10896, 1923072), (11268, 1859584), (12288, 1705224), (14528, 1442304), (15024, 1394688), (16344, 1282048), (16384, 1278918), (18432, 1136816), (20032, 1046016), (21792, 961536), (22536, 929792), (24576, 852612), (29056, 721152), (30048, 697344), (32688, 641024), (32768, 639459), (36864, 568408), (40064, 523008), (43584, 480768), (45072, 464896), (49152, 426306), (58112, 360576), (60096, 348672), (65376, 320512), (71051, 294912), (73728, 284204), (80128, 261504), (87168, 240384), (90144, 232448), (98304, 213153), (116224, 180288), (120192, 174336), (130752, 160256), (142102, 147456)]