20468758656

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:567

約数の個数: 256

約数和(自身を含む): 58234982400

約数和(自身を除く): 37766223744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 127, 128, 164, 174, 192, 232, 246, 254, 328, 348, 353, 381, 384, 464, 492, 508, 656, 696, 706, 762, 928, 984, 1016, 1059, 1189, 1312, 1392, 1412, 1524, 1856, 1968, 2032, 2118, 2378, 2624, 2784, 2824, 3048, 3567, 3683, 3712, 3936, 4064, 4236, 4756, 5207, 5248, 5568, 5648, 6096, 7134, 7366, 7872, 8128, 8472, 9512, 10237, 10414, 11049, 11136, 11296, 12192, 14268, 14473, 14732, 15621, 15744, 16256, 16944, 19024, 20474, 20828, 22098, 22592, 24384, 28536, 28946, 29464, 30711, 31242, 33888, 38048, 40948, 41656, 43419, 44196, 44831, 45184, 48768, 57072, 57892, 58928, 61422, 62484, 67776, 76096, 81896, 83312, 86838, 88392, 89662, 114144, 115784, 117856, 122844, 124968, 134493, 135552, 151003, 152192, 163792, 166624, 173676, 176784, 179324, 228288, 231568, 235712, 245688, 249936, 268986, 302006, 327584, 333248, 347352, 353568, 358648, 419717, 453009, 456576, 463136, 471424, 491376, 499872, 537972, 604012, 655168, 666496, 694704, 707136, 717296, 839434, 906018, 926272, 982752, 999744, 1075944, 1208024, 1259151, 1300099, 1310336, 1389408, 1414272, 1434592, 1678868, 1812036, 1838071, 1852544, 1965504, 1999488, 2151888, 2416048, 2518302, 2600198, 2778816, 2869184, 3357736, 3624072, 3676142, 3900297, 3931008, 4303776, 4832096, 5036604, 5200396, 5514213, 5557632, 5738368, 6715472, 7248144, 7352284, 7800594, 8607552, 9664192, 10073208, 10400792, 11028426, 13430944, 14496288, 14704568, 15601188, 17215104, 19328384, 20146416, 20801584, 22056852, 26861888, 28992576, 29409136, 31202376, 40292832, 41603168, 44113704, 53304059, 53723776, 57985152, 58818272, 62404752, 80585664, 83206336, 88227408, 106608118, 117636544, 124809504, 159912177, 161171328, 166412672, 176454816, 213216236, 235273088, 249619008, 319824354, 352909632, 426432472, 499238016, 639648708, 705819264, 852864944, 1279297416, 1705729888, 2558594832, 3411459776, 5117189664, 6822919552, 10234379328, 20468758656]

約数ペア:

[(1, 20468758656), (2, 10234379328), (3, 6822919552), (4, 5117189664), (6, 3411459776), (8, 2558594832), (12, 1705729888), (16, 1279297416), (24, 852864944), (29, 705819264), (32, 639648708), (41, 499238016), (48, 426432472), (58, 352909632), (64, 319824354), (82, 249619008), (87, 235273088), (96, 213216236), (116, 176454816), (123, 166412672), (127, 161171328), (128, 159912177), (164, 124809504), (174, 117636544), (192, 106608118), (232, 88227408), (246, 83206336), (254, 80585664), (328, 62404752), (348, 58818272), (353, 57985152), (381, 53723776), (384, 53304059), (464, 44113704), (492, 41603168), (508, 40292832), (656, 31202376), (696, 29409136), (706, 28992576), (762, 26861888), (928, 22056852), (984, 20801584), (1016, 20146416), (1059, 19328384), (1189, 17215104), (1312, 15601188), (1392, 14704568), (1412, 14496288), (1524, 13430944), (1856, 11028426), (1968, 10400792), (2032, 10073208), (2118, 9664192), (2378, 8607552), (2624, 7800594), (2784, 7352284), (2824, 7248144), (3048, 6715472), (3567, 5738368), (3683, 5557632), (3712, 5514213), (3936, 5200396), (4064, 5036604), (4236, 4832096), (4756, 4303776), (5207, 3931008), (5248, 3900297), (5568, 3676142), (5648, 3624072), (6096, 3357736), (7134, 2869184), (7366, 2778816), (7872, 2600198), (8128, 2518302), (8472, 2416048), (9512, 2151888), (10237, 1999488), (10414, 1965504), (11049, 1852544), (11136, 1838071), (11296, 1812036), (12192, 1678868), (14268, 1434592), (14473, 1414272), (14732, 1389408), (15621, 1310336), (15744, 1300099), (16256, 1259151), (16944, 1208024), (19024, 1075944), (20474, 999744), (20828, 982752), (22098, 926272), (22592, 906018), (24384, 839434), (28536, 717296), (28946, 707136), (29464, 694704), (30711, 666496), (31242, 655168), (33888, 604012), (38048, 537972), (40948, 499872), (41656, 491376), (43419, 471424), (44196, 463136), (44831, 456576), (45184, 453009), (48768, 419717), (57072, 358648), (57892, 353568), (58928, 347352), (61422, 333248), (62484, 327584), (67776, 302006), (76096, 268986), (81896, 249936), (83312, 245688), (86838, 235712), (88392, 231568), (89662, 228288), (114144, 179324), (115784, 176784), (117856, 173676), (122844, 166624), (124968, 163792), (134493, 152192), (135552, 151003)]