20199671136

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2763

約数の個数: 240

約数和(自身を含む): 62075613600

約数和(自身を除く): 41875942464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 103, 108, 116, 144, 162, 174, 206, 216, 232, 261, 288, 309, 324, 348, 412, 432, 464, 522, 618, 648, 696, 783, 824, 864, 927, 928, 1044, 1236, 1296, 1392, 1566, 1648, 1854, 2088, 2349, 2472, 2592, 2609, 2781, 2784, 2987, 3132, 3296, 3708, 4176, 4698, 4944, 5218, 5562, 5974, 6264, 7416, 7827, 8343, 8352, 8961, 9396, 9888, 10436, 11124, 11948, 12528, 14832, 15654, 16686, 17922, 18792, 20872, 22248, 23481, 23896, 25056, 26883, 29664, 31308, 33372, 35844, 37584, 41744, 44496, 46962, 47792, 53766, 62616, 66744, 70443, 71688, 75168, 75661, 80649, 83488, 88992, 93924, 95584, 107532, 125232, 133488, 140886, 143376, 151322, 161298, 187848, 211329, 215064, 226983, 241947, 250464, 266976, 268727, 281772, 286752, 302644, 322596, 375696, 422658, 430128, 453966, 483894, 537454, 563544, 605288, 645192, 680949, 751392, 806181, 845316, 860256, 907932, 967788, 1074908, 1127088, 1210576, 1290384, 1361898, 1612362, 1690632, 1815864, 1935576, 2042847, 2149816, 2254176, 2418543, 2421152, 2580768, 2723796, 3224724, 3381264, 3631728, 3871152, 4085694, 4299632, 4837086, 5447592, 6128541, 6449448, 6762528, 7255629, 7263456, 7742304, 7793083, 8171388, 8599264, 9674172, 10895184, 12257082, 12898896, 14511258, 15586166, 16342776, 19348344, 21766887, 21790368, 23379249, 24514164, 25797792, 29022516, 31172332, 32685552, 38696688, 43533774, 46758498, 49028328, 58045032, 62344664, 65371104, 70137747, 77393376, 87067548, 93516996, 98056656, 116090064, 124689328, 140275494, 174135096, 187033992, 196113312, 210413241, 232180128, 249378656, 280550988, 348270192, 374067984, 420826482, 561101976, 631239723, 696540384, 748135968, 841652964, 1122203952, 1262479446, 1683305928, 2244407904, 2524958892, 3366611856, 5049917784, 6733223712, 10099835568, 20199671136]

約数ペア:

[(1, 20199671136), (2, 10099835568), (3, 6733223712), (4, 5049917784), (6, 3366611856), (8, 2524958892), (9, 2244407904), (12, 1683305928), (16, 1262479446), (18, 1122203952), (24, 841652964), (27, 748135968), (29, 696540384), (32, 631239723), (36, 561101976), (48, 420826482), (54, 374067984), (58, 348270192), (72, 280550988), (81, 249378656), (87, 232180128), (96, 210413241), (103, 196113312), (108, 187033992), (116, 174135096), (144, 140275494), (162, 124689328), (174, 116090064), (206, 98056656), (216, 93516996), (232, 87067548), (261, 77393376), (288, 70137747), (309, 65371104), (324, 62344664), (348, 58045032), (412, 49028328), (432, 46758498), (464, 43533774), (522, 38696688), (618, 32685552), (648, 31172332), (696, 29022516), (783, 25797792), (824, 24514164), (864, 23379249), (927, 21790368), (928, 21766887), (1044, 19348344), (1236, 16342776), (1296, 15586166), (1392, 14511258), (1566, 12898896), (1648, 12257082), (1854, 10895184), (2088, 9674172), (2349, 8599264), (2472, 8171388), (2592, 7793083), (2609, 7742304), (2781, 7263456), (2784, 7255629), (2987, 6762528), (3132, 6449448), (3296, 6128541), (3708, 5447592), (4176, 4837086), (4698, 4299632), (4944, 4085694), (5218, 3871152), (5562, 3631728), (5974, 3381264), (6264, 3224724), (7416, 2723796), (7827, 2580768), (8343, 2421152), (8352, 2418543), (8961, 2254176), (9396, 2149816), (9888, 2042847), (10436, 1935576), (11124, 1815864), (11948, 1690632), (12528, 1612362), (14832, 1361898), (15654, 1290384), (16686, 1210576), (17922, 1127088), (18792, 1074908), (20872, 967788), (22248, 907932), (23481, 860256), (23896, 845316), (25056, 806181), (26883, 751392), (29664, 680949), (31308, 645192), (33372, 605288), (35844, 563544), (37584, 537454), (41744, 483894), (44496, 453966), (46962, 430128), (47792, 422658), (53766, 375696), (62616, 322596), (66744, 302644), (70443, 286752), (71688, 281772), (75168, 268727), (75661, 266976), (80649, 250464), (83488, 241947), (88992, 226983), (93924, 215064), (95584, 211329), (107532, 187848), (125232, 161298), (133488, 151322), (140886, 143376)]