20605890816

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4933}}^1$

素因数の和:5006

約数の個数: 324

約数和(自身を含む): 70994033292

約数和(自身を除く): 50388142476

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 64, 72, 74, 84, 96, 98, 111, 112, 126, 128, 144, 147, 148, 168, 192, 196, 222, 224, 252, 256, 259, 288, 294, 296, 333, 336, 384, 392, 441, 444, 448, 504, 518, 576, 588, 592, 666, 672, 768, 777, 784, 882, 888, 896, 1008, 1036, 1152, 1176, 1184, 1332, 1344, 1554, 1568, 1764, 1776, 1792, 1813, 2016, 2072, 2304, 2331, 2352, 2368, 2664, 2688, 3108, 3136, 3528, 3552, 3626, 4032, 4144, 4662, 4704, 4736, 4933, 5328, 5376, 5439, 6216, 6272, 7056, 7104, 7252, 8064, 8288, 9324, 9408, 9472, 9866, 10656, 10878, 12432, 12544, 14112, 14208, 14504, 14799, 16128, 16317, 16576, 18648, 18816, 19732, 21312, 21756, 24864, 28224, 28416, 29008, 29598, 32634, 33152, 34531, 37296, 37632, 39464, 42624, 43512, 44397, 49728, 56448, 58016, 59196, 65268, 66304, 69062, 74592, 78928, 85248, 87024, 88794, 99456, 103593, 112896, 116032, 118392, 130536, 138124, 149184, 157856, 174048, 177588, 182521, 198912, 207186, 232064, 236784, 241717, 261072, 276248, 298368, 310779, 315712, 348096, 355176, 365042, 414372, 464128, 473568, 483434, 522144, 547563, 552496, 596736, 621558, 631424, 696192, 710352, 725151, 730084, 828744, 947136, 966868, 1044288, 1095126, 1104992, 1243116, 1262848, 1277647, 1392384, 1420704, 1450302, 1460168, 1642689, 1657488, 1894272, 1933736, 2088576, 2175453, 2190252, 2209984, 2486232, 2555294, 2841408, 2900604, 2920336, 3285378, 3314976, 3788544, 3832941, 3867472, 4177152, 4350906, 4380504, 4419968, 4972464, 5110588, 5682816, 5801208, 5840672, 6570756, 6629952, 7665882, 7734944, 8701812, 8761008, 8839936, 8943529, 9944928, 10221176, 11365632, 11498823, 11602416, 11681344, 13141512, 13259904, 15331764, 15469888, 17403624, 17522016, 17887058, 19889856, 20442352, 22997646, 23204832, 23362688, 26283024, 26519808, 26830587, 30663528, 30939776, 34807248, 35044032, 35774116, 39779712, 40884704, 45995292, 46409664, 46725376, 52566048, 53661174, 61327056, 61879552, 69614496, 70088064, 71548232, 79559424, 80491761, 81769408, 91990584, 92819328, 105132096, 107322348, 122654112, 139228992, 140176128, 143096464, 160983522, 163538816, 183981168, 185638656, 210264192, 214644696, 245308224, 278457984, 286192928, 321967044, 327077632, 367962336, 420528384, 429289392, 490616448, 556915968, 572385856, 643934088, 735924672, 858578784, 981232896, 1144771712, 1287868176, 1471849344, 1717157568, 2289543424, 2575736352, 2943698688, 3434315136, 5151472704, 6868630272, 10302945408, 20605890816]

約数ペア:

[(1, 20605890816), (2, 10302945408), (3, 6868630272), (4, 5151472704), (6, 3434315136), (7, 2943698688), (8, 2575736352), (9, 2289543424), (12, 1717157568), (14, 1471849344), (16, 1287868176), (18, 1144771712), (21, 981232896), (24, 858578784), (28, 735924672), (32, 643934088), (36, 572385856), (37, 556915968), (42, 490616448), (48, 429289392), (49, 420528384), (56, 367962336), (63, 327077632), (64, 321967044), (72, 286192928), (74, 278457984), (84, 245308224), (96, 214644696), (98, 210264192), (111, 185638656), (112, 183981168), (126, 163538816), (128, 160983522), (144, 143096464), (147, 140176128), (148, 139228992), (168, 122654112), (192, 107322348), (196, 105132096), (222, 92819328), (224, 91990584), (252, 81769408), (256, 80491761), (259, 79559424), (288, 71548232), (294, 70088064), (296, 69614496), (333, 61879552), (336, 61327056), (384, 53661174), (392, 52566048), (441, 46725376), (444, 46409664), (448, 45995292), (504, 40884704), (518, 39779712), (576, 35774116), (588, 35044032), (592, 34807248), (666, 30939776), (672, 30663528), (768, 26830587), (777, 26519808), (784, 26283024), (882, 23362688), (888, 23204832), (896, 22997646), (1008, 20442352), (1036, 19889856), (1152, 17887058), (1176, 17522016), (1184, 17403624), (1332, 15469888), (1344, 15331764), (1554, 13259904), (1568, 13141512), (1764, 11681344), (1776, 11602416), (1792, 11498823), (1813, 11365632), (2016, 10221176), (2072, 9944928), (2304, 8943529), (2331, 8839936), (2352, 8761008), (2368, 8701812), (2664, 7734944), (2688, 7665882), (3108, 6629952), (3136, 6570756), (3528, 5840672), (3552, 5801208), (3626, 5682816), (4032, 5110588), (4144, 4972464), (4662, 4419968), (4704, 4380504), (4736, 4350906), (4933, 4177152), (5328, 3867472), (5376, 3832941), (5439, 3788544), (6216, 3314976), (6272, 3285378), (7056, 2920336), (7104, 2900604), (7252, 2841408), (8064, 2555294), (8288, 2486232), (9324, 2209984), (9408, 2190252), (9472, 2175453), (9866, 2088576), (10656, 1933736), (10878, 1894272), (12432, 1657488), (12544, 1642689), (14112, 1460168), (14208, 1450302), (14504, 1420704), (14799, 1392384), (16128, 1277647), (16317, 1262848), (16576, 1243116), (18648, 1104992), (18816, 1095126), (19732, 1044288), (21312, 966868), (21756, 947136), (24864, 828744), (28224, 730084), (28416, 725151), (29008, 710352), (29598, 696192), (32634, 631424), (33152, 621558), (34531, 596736), (37296, 552496), (37632, 547563), (39464, 522144), (42624, 483434), (43512, 473568), (44397, 464128), (49728, 414372), (56448, 365042), (58016, 355176), (59196, 348096), (65268, 315712), (66304, 310779), (69062, 298368), (74592, 276248), (78928, 261072), (85248, 241717), (87024, 236784), (88794, 232064), (99456, 207186), (103593, 198912), (112896, 182521), (116032, 177588), (118392, 174048), (130536, 157856), (138124, 149184)]