20498527296

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:674

約数の個数: 336

約数和(自身を含む): 65769500160

約数和(自身を除く): 45270972864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 233, 234, 248, 279, 288, 312, 372, 379, 403, 416, 466, 468, 496, 558, 576, 624, 699, 744, 758, 806, 832, 932, 936, 992, 1116, 1137, 1209, 1248, 1398, 1488, 1516, 1612, 1864, 1872, 1984, 2097, 2232, 2274, 2418, 2496, 2796, 2976, 3029, 3032, 3224, 3411, 3627, 3728, 3744, 4194, 4464, 4548, 4836, 4927, 5592, 5952, 6058, 6064, 6448, 6822, 7223, 7254, 7456, 7488, 8388, 8928, 9087, 9096, 9672, 9854, 11184, 11749, 12116, 12128, 12896, 13644, 14446, 14508, 14781, 14912, 16776, 17856, 18174, 18192, 19344, 19708, 21669, 22368, 23498, 24232, 24256, 25792, 27261, 27288, 28892, 29016, 29562, 33552, 35247, 36348, 36384, 38688, 39416, 43338, 44343, 44736, 46996, 48464, 54522, 54576, 57784, 58032, 59124, 65007, 67104, 70494, 72696, 72768, 77376, 78832, 86676, 88307, 88686, 93899, 93992, 96928, 105741, 109044, 109152, 115568, 116064, 118248, 130014, 134208, 140988, 145392, 152737, 157664, 173352, 176614, 177372, 187798, 187984, 193856, 211482, 218088, 218304, 231136, 232128, 236496, 260028, 264921, 281697, 281976, 290784, 305474, 315328, 346704, 353228, 354744, 375596, 375968, 422964, 436176, 458211, 462272, 472992, 520056, 529842, 563394, 563952, 581568, 610948, 693408, 706456, 709488, 751192, 751936, 794763, 845091, 845928, 872352, 916422, 945984, 1040112, 1059684, 1126788, 1127904, 1147991, 1221896, 1374633, 1386816, 1412912, 1418976, 1502384, 1589526, 1690182, 1691856, 1744704, 1832844, 2080224, 2119368, 2253576, 2255808, 2295982, 2443792, 2737517, 2749266, 2825824, 2837952, 3004768, 3179052, 3380364, 3383712, 3443973, 3665688, 4160448, 4238736, 4507152, 4591964, 4887584, 5475034, 5498532, 5651648, 6009536, 6358104, 6760728, 6767424, 6887946, 7331376, 8212551, 8477472, 9014304, 9183928, 9775168, 10331919, 10950068, 10997064, 12716208, 13521456, 13775892, 14662752, 16425102, 16954944, 18028608, 18367856, 20663838, 21900136, 21994128, 24637653, 25432416, 27042912, 27551784, 29325504, 32850204, 35587721, 36735712, 41327676, 43800272, 43988256, 49275306, 50864832, 54085824, 55103568, 65700408, 71175442, 73471424, 82655352, 87600544, 87976512, 98550612, 106763163, 110207136, 131400816, 142350884, 165310704, 175201088, 197101224, 213526326, 220414272, 262801632, 284701768, 320289489, 330621408, 394202448, 427052652, 525603264, 569403536, 640578978, 661242816, 788404896, 854105304, 1138807072, 1281157956, 1576809792, 1708210608, 2277614144, 2562315912, 3416421216, 5124631824, 6832842432, 10249263648, 20498527296]

約数ペア:

[(1, 20498527296), (2, 10249263648), (3, 6832842432), (4, 5124631824), (6, 3416421216), (8, 2562315912), (9, 2277614144), (12, 1708210608), (13, 1576809792), (16, 1281157956), (18, 1138807072), (24, 854105304), (26, 788404896), (31, 661242816), (32, 640578978), (36, 569403536), (39, 525603264), (48, 427052652), (52, 394202448), (62, 330621408), (64, 320289489), (72, 284701768), (78, 262801632), (93, 220414272), (96, 213526326), (104, 197101224), (117, 175201088), (124, 165310704), (144, 142350884), (156, 131400816), (186, 110207136), (192, 106763163), (208, 98550612), (233, 87976512), (234, 87600544), (248, 82655352), (279, 73471424), (288, 71175442), (312, 65700408), (372, 55103568), (379, 54085824), (403, 50864832), (416, 49275306), (466, 43988256), (468, 43800272), (496, 41327676), (558, 36735712), (576, 35587721), (624, 32850204), (699, 29325504), (744, 27551784), (758, 27042912), (806, 25432416), (832, 24637653), (932, 21994128), (936, 21900136), (992, 20663838), (1116, 18367856), (1137, 18028608), (1209, 16954944), (1248, 16425102), (1398, 14662752), (1488, 13775892), (1516, 13521456), (1612, 12716208), (1864, 10997064), (1872, 10950068), (1984, 10331919), (2097, 9775168), (2232, 9183928), (2274, 9014304), (2418, 8477472), (2496, 8212551), (2796, 7331376), (2976, 6887946), (3029, 6767424), (3032, 6760728), (3224, 6358104), (3411, 6009536), (3627, 5651648), (3728, 5498532), (3744, 5475034), (4194, 4887584), (4464, 4591964), (4548, 4507152), (4836, 4238736), (4927, 4160448), (5592, 3665688), (5952, 3443973), (6058, 3383712), (6064, 3380364), (6448, 3179052), (6822, 3004768), (7223, 2837952), (7254, 2825824), (7456, 2749266), (7488, 2737517), (8388, 2443792), (8928, 2295982), (9087, 2255808), (9096, 2253576), (9672, 2119368), (9854, 2080224), (11184, 1832844), (11749, 1744704), (12116, 1691856), (12128, 1690182), (12896, 1589526), (13644, 1502384), (14446, 1418976), (14508, 1412912), (14781, 1386816), (14912, 1374633), (16776, 1221896), (17856, 1147991), (18174, 1127904), (18192, 1126788), (19344, 1059684), (19708, 1040112), (21669, 945984), (22368, 916422), (23498, 872352), (24232, 845928), (24256, 845091), (25792, 794763), (27261, 751936), (27288, 751192), (28892, 709488), (29016, 706456), (29562, 693408), (33552, 610948), (35247, 581568), (36348, 563952), (36384, 563394), (38688, 529842), (39416, 520056), (43338, 472992), (44343, 462272), (44736, 458211), (46996, 436176), (48464, 422964), (54522, 375968), (54576, 375596), (57784, 354744), (58032, 353228), (59124, 346704), (65007, 315328), (67104, 305474), (70494, 290784), (72696, 281976), (72768, 281697), (77376, 264921), (78832, 260028), (86676, 236496), (88307, 232128), (88686, 231136), (93899, 218304), (93992, 218088), (96928, 211482), (105741, 193856), (109044, 187984), (109152, 187798), (115568, 177372), (116064, 176614), (118248, 173352), (130014, 157664), (134208, 152737), (140988, 145392)]