20409352992

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:641

約数の個数: 432

約数和(自身を含む): 71986306392

約数和(自身を除く): 51576953400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 241, 252, 272, 288, 294, 306, 336, 353, 357, 392, 408, 441, 476, 482, 504, 544, 588, 612, 672, 706, 714, 723, 784, 816, 833, 882, 952, 964, 1008, 1059, 1071, 1176, 1224, 1412, 1428, 1446, 1568, 1632, 1666, 1687, 1764, 1904, 1928, 2016, 2118, 2142, 2169, 2352, 2448, 2471, 2499, 2824, 2856, 2892, 3177, 3332, 3374, 3528, 3808, 3856, 4097, 4236, 4284, 4338, 4704, 4896, 4942, 4998, 5061, 5648, 5712, 5784, 6001, 6354, 6664, 6748, 7056, 7413, 7497, 7712, 8194, 8472, 8568, 8676, 9884, 9996, 10122, 11296, 11424, 11568, 11809, 12002, 12291, 12708, 13328, 13496, 14112, 14826, 14994, 15183, 16388, 16944, 17136, 17297, 17352, 18003, 19768, 19992, 20244, 22239, 23136, 23618, 24004, 24582, 25416, 26656, 26992, 28679, 29652, 29988, 30366, 32776, 33888, 34272, 34594, 34704, 35427, 36006, 36873, 39536, 39984, 40488, 42007, 44478, 47236, 48008, 49164, 50832, 51891, 53984, 54009, 57358, 59304, 59976, 60732, 65552, 69188, 69408, 70854, 72012, 73746, 79072, 79968, 80976, 84014, 85073, 86037, 88956, 94472, 96016, 98328, 101664, 103782, 106281, 108018, 114716, 118608, 119952, 121464, 126021, 131104, 138376, 141708, 144024, 147492, 155673, 161952, 168028, 170146, 172074, 177912, 188944, 192032, 196656, 200753, 207564, 212562, 216036, 229432, 237216, 239904, 242928, 252042, 255219, 258111, 276752, 283416, 288048, 294049, 294984, 311346, 336056, 340292, 344148, 355824, 377888, 378063, 393312, 401506, 415128, 425124, 432072, 458864, 485856, 504084, 510438, 516222, 553504, 566832, 576096, 588098, 589968, 595511, 602259, 622692, 672112, 680584, 688296, 711648, 756126, 765657, 803012, 830256, 850248, 864144, 882147, 917728, 1008168, 1020876, 1032444, 1133664, 1176196, 1179936, 1191022, 1204518, 1245384, 1344224, 1361168, 1376592, 1446241, 1512252, 1531314, 1606024, 1660512, 1700496, 1728288, 1764294, 1786533, 1806777, 2016336, 2041752, 2064888, 2352392, 2382044, 2409036, 2490768, 2646441, 2722336, 2753184, 2892482, 3024504, 3062628, 3212048, 3400992, 3528588, 3573066, 3613554, 4032672, 4083504, 4129776, 4168577, 4338723, 4704784, 4764088, 4818072, 4981536, 5292882, 5359599, 5784964, 6049008, 6125256, 6424096, 7057176, 7146132, 7227108, 8167008, 8259552, 8337154, 8677446, 9409568, 9528176, 9636144, 10123687, 10585764, 10719198, 11569928, 12098016, 12250512, 12505731, 13016169, 14114352, 14292264, 14454216, 16674308, 17354892, 19056352, 19272288, 20247374, 21171528, 21438396, 23139856, 24501024, 25011462, 26032338, 28228704, 28584528, 28908432, 30371061, 33348616, 34709784, 37517193, 40494748, 42343056, 42876792, 46279712, 50022924, 52064676, 57169056, 57816864, 60742122, 66697232, 69419568, 70865809, 75034386, 80989496, 84686112, 85753584, 91113183, 100045848, 104129352, 121484244, 133394464, 138839136, 141731618, 150068772, 161978992, 171507168, 182226366, 200091696, 208258704, 212597427, 242968488, 283463236, 300137544, 323957984, 364452732, 400183392, 416517408, 425194854, 485936976, 566926472, 600275088, 637792281, 728905464, 850389708, 971873952, 1133852944, 1200550176, 1275584562, 1457810928, 1700779416, 2267705888, 2551169124, 2915621856, 3401558832, 5102338248, 6803117664, 10204676496, 20409352992]

約数ペア:

[(1, 20409352992), (2, 10204676496), (3, 6803117664), (4, 5102338248), (6, 3401558832), (7, 2915621856), (8, 2551169124), (9, 2267705888), (12, 1700779416), (14, 1457810928), (16, 1275584562), (17, 1200550176), (18, 1133852944), (21, 971873952), (24, 850389708), (28, 728905464), (32, 637792281), (34, 600275088), (36, 566926472), (42, 485936976), (48, 425194854), (49, 416517408), (51, 400183392), (56, 364452732), (63, 323957984), (68, 300137544), (72, 283463236), (84, 242968488), (96, 212597427), (98, 208258704), (102, 200091696), (112, 182226366), (119, 171507168), (126, 161978992), (136, 150068772), (144, 141731618), (147, 138839136), (153, 133394464), (168, 121484244), (196, 104129352), (204, 100045848), (224, 91113183), (238, 85753584), (241, 84686112), (252, 80989496), (272, 75034386), (288, 70865809), (294, 69419568), (306, 66697232), (336, 60742122), (353, 57816864), (357, 57169056), (392, 52064676), (408, 50022924), (441, 46279712), (476, 42876792), (482, 42343056), (504, 40494748), (544, 37517193), (588, 34709784), (612, 33348616), (672, 30371061), (706, 28908432), (714, 28584528), (723, 28228704), (784, 26032338), (816, 25011462), (833, 24501024), (882, 23139856), (952, 21438396), (964, 21171528), (1008, 20247374), (1059, 19272288), (1071, 19056352), (1176, 17354892), (1224, 16674308), (1412, 14454216), (1428, 14292264), (1446, 14114352), (1568, 13016169), (1632, 12505731), (1666, 12250512), (1687, 12098016), (1764, 11569928), (1904, 10719198), (1928, 10585764), (2016, 10123687), (2118, 9636144), (2142, 9528176), (2169, 9409568), (2352, 8677446), (2448, 8337154), (2471, 8259552), (2499, 8167008), (2824, 7227108), (2856, 7146132), (2892, 7057176), (3177, 6424096), (3332, 6125256), (3374, 6049008), (3528, 5784964), (3808, 5359599), (3856, 5292882), (4097, 4981536), (4236, 4818072), (4284, 4764088), (4338, 4704784), (4704, 4338723), (4896, 4168577), (4942, 4129776), (4998, 4083504), (5061, 4032672), (5648, 3613554), (5712, 3573066), (5784, 3528588), (6001, 3400992), (6354, 3212048), (6664, 3062628), (6748, 3024504), (7056, 2892482), (7413, 2753184), (7497, 2722336), (7712, 2646441), (8194, 2490768), (8472, 2409036), (8568, 2382044), (8676, 2352392), (9884, 2064888), (9996, 2041752), (10122, 2016336), (11296, 1806777), (11424, 1786533), (11568, 1764294), (11809, 1728288), (12002, 1700496), (12291, 1660512), (12708, 1606024), (13328, 1531314), (13496, 1512252), (14112, 1446241), (14826, 1376592), (14994, 1361168), (15183, 1344224), (16388, 1245384), (16944, 1204518), (17136, 1191022), (17297, 1179936), (17352, 1176196), (18003, 1133664), (19768, 1032444), (19992, 1020876), (20244, 1008168), (22239, 917728), (23136, 882147), (23618, 864144), (24004, 850248), (24582, 830256), (25416, 803012), (26656, 765657), (26992, 756126), (28679, 711648), (29652, 688296), (29988, 680584), (30366, 672112), (32776, 622692), (33888, 602259), (34272, 595511), (34594, 589968), (34704, 588098), (35427, 576096), (36006, 566832), (36873, 553504), (39536, 516222), (39984, 510438), (40488, 504084), (42007, 485856), (44478, 458864), (47236, 432072), (48008, 425124), (49164, 415128), (50832, 401506), (51891, 393312), (53984, 378063), (54009, 377888), (57358, 355824), (59304, 344148), (59976, 340292), (60732, 336056), (65552, 311346), (69188, 294984), (69408, 294049), (70854, 288048), (72012, 283416), (73746, 276752), (79072, 258111), (79968, 255219), (80976, 252042), (84014, 242928), (85073, 239904), (86037, 237216), (88956, 229432), (94472, 216036), (96016, 212562), (98328, 207564), (101664, 200753), (103782, 196656), (106281, 192032), (108018, 188944), (114716, 177912), (118608, 172074), (119952, 170146), (121464, 168028), (126021, 161952), (131104, 155673), (138376, 147492), (141708, 144024)]