20283375888

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 400

約数和(自身を含む): 63376896000

約数和(自身を除く): 43093520112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 54, 59, 62, 72, 81, 86, 93, 108, 118, 124, 129, 144, 162, 172, 177, 186, 199, 216, 236, 248, 258, 279, 324, 344, 354, 372, 387, 398, 432, 472, 496, 516, 531, 558, 597, 648, 688, 708, 744, 774, 796, 837, 944, 1032, 1062, 1116, 1161, 1194, 1296, 1333, 1416, 1488, 1548, 1592, 1593, 1674, 1791, 1829, 2064, 2124, 2232, 2322, 2388, 2511, 2537, 2666, 2832, 3096, 3184, 3186, 3348, 3483, 3582, 3658, 3999, 4248, 4464, 4644, 4776, 4779, 5022, 5074, 5332, 5373, 5487, 6169, 6192, 6372, 6696, 6966, 7164, 7316, 7611, 7998, 8496, 8557, 9288, 9552, 9558, 10044, 10148, 10664, 10746, 10974, 11741, 11997, 12338, 12744, 13392, 13932, 14328, 14632, 15222, 15996, 16119, 16461, 17114, 18507, 18576, 19116, 20088, 20296, 21328, 21492, 21948, 22833, 23482, 23994, 24676, 25488, 25671, 27864, 28656, 29264, 30444, 31992, 32238, 32922, 34228, 35223, 35991, 37014, 38232, 40176, 40592, 42984, 43896, 45666, 46964, 47988, 49352, 49383, 51342, 55521, 55728, 60888, 63984, 64476, 65844, 68456, 68499, 70446, 71982, 74028, 76464, 77013, 78647, 85968, 87792, 91332, 93928, 95976, 98704, 98766, 102684, 105669, 107973, 111042, 121776, 128952, 131688, 136912, 136998, 140892, 143964, 148056, 148149, 154026, 157294, 166563, 182664, 187856, 191952, 197532, 205368, 205497, 211338, 215946, 222084, 231039, 235941, 257904, 263376, 265267, 273996, 281784, 287928, 296112, 296298, 308052, 314588, 317007, 333126, 363971, 365328, 395064, 410736, 410994, 422676, 431892, 444168, 462078, 471882, 499689, 504863, 530534, 547992, 563568, 575856, 592596, 616104, 629176, 634014, 666252, 693117, 707823, 727942, 790128, 795801, 821988, 845352, 863784, 888336, 924156, 943764, 951021, 999378, 1009726, 1061068, 1091913, 1095984, 1185192, 1232208, 1258352, 1268028, 1332504, 1386234, 1415646, 1455884, 1514589, 1591602, 1643976, 1690704, 1727568, 1848312, 1887528, 1902042, 1998756, 2019452, 2122136, 2123469, 2183826, 2370384, 2387403, 2536056, 2665008, 2772468, 2831292, 2911768, 3029178, 3183204, 3275739, 3287952, 3696624, 3775056, 3804084, 3997512, 4038904, 4244272, 4246938, 4367652, 4543767, 4774806, 5072112, 5544936, 5662584, 5823536, 6058356, 6366408, 6370407, 6551478, 7162209, 7608168, 7995024, 8077808, 8493876, 8735304, 9087534, 9549612, 9827217, 11089872, 11325168, 12116712, 12732816, 12740814, 13102956, 13631301, 14324418, 15216336, 15650753, 16987752, 17470608, 18175068, 19099224, 19654434, 21486627, 24233424, 25481628, 26205912, 27262602, 28648836, 29481651, 31301506, 33975504, 36350136, 38198448, 39308868, 40893903, 42973254, 46952259, 50963256, 52411824, 54525204, 57297672, 58963302, 62603012, 72700272, 78617736, 81787806, 85946508, 93904518, 101926512, 109050408, 114595344, 117926604, 125206024, 140856777, 157235472, 163575612, 171893016, 187809036, 218100816, 235853208, 250412048, 281713554, 327151224, 343786032, 375618072, 422570331, 471706416, 563427108, 654302448, 751236144, 845140662, 1126854216, 1267710993, 1690281324, 2253708432, 2535421986, 3380562648, 5070843972, 6761125296, 10141687944, 20283375888]

約数ペア:

[(1, 20283375888), (2, 10141687944), (3, 6761125296), (4, 5070843972), (6, 3380562648), (8, 2535421986), (9, 2253708432), (12, 1690281324), (16, 1267710993), (18, 1126854216), (24, 845140662), (27, 751236144), (31, 654302448), (36, 563427108), (43, 471706416), (48, 422570331), (54, 375618072), (59, 343786032), (62, 327151224), (72, 281713554), (81, 250412048), (86, 235853208), (93, 218100816), (108, 187809036), (118, 171893016), (124, 163575612), (129, 157235472), (144, 140856777), (162, 125206024), (172, 117926604), (177, 114595344), (186, 109050408), (199, 101926512), (216, 93904518), (236, 85946508), (248, 81787806), (258, 78617736), (279, 72700272), (324, 62603012), (344, 58963302), (354, 57297672), (372, 54525204), (387, 52411824), (398, 50963256), (432, 46952259), (472, 42973254), (496, 40893903), (516, 39308868), (531, 38198448), (558, 36350136), (597, 33975504), (648, 31301506), (688, 29481651), (708, 28648836), (744, 27262602), (774, 26205912), (796, 25481628), (837, 24233424), (944, 21486627), (1032, 19654434), (1062, 19099224), (1116, 18175068), (1161, 17470608), (1194, 16987752), (1296, 15650753), (1333, 15216336), (1416, 14324418), (1488, 13631301), (1548, 13102956), (1592, 12740814), (1593, 12732816), (1674, 12116712), (1791, 11325168), (1829, 11089872), (2064, 9827217), (2124, 9549612), (2232, 9087534), (2322, 8735304), (2388, 8493876), (2511, 8077808), (2537, 7995024), (2666, 7608168), (2832, 7162209), (3096, 6551478), (3184, 6370407), (3186, 6366408), (3348, 6058356), (3483, 5823536), (3582, 5662584), (3658, 5544936), (3999, 5072112), (4248, 4774806), (4464, 4543767), (4644, 4367652), (4776, 4246938), (4779, 4244272), (5022, 4038904), (5074, 3997512), (5332, 3804084), (5373, 3775056), (5487, 3696624), (6169, 3287952), (6192, 3275739), (6372, 3183204), (6696, 3029178), (6966, 2911768), (7164, 2831292), (7316, 2772468), (7611, 2665008), (7998, 2536056), (8496, 2387403), (8557, 2370384), (9288, 2183826), (9552, 2123469), (9558, 2122136), (10044, 2019452), (10148, 1998756), (10664, 1902042), (10746, 1887528), (10974, 1848312), (11741, 1727568), (11997, 1690704), (12338, 1643976), (12744, 1591602), (13392, 1514589), (13932, 1455884), (14328, 1415646), (14632, 1386234), (15222, 1332504), (15996, 1268028), (16119, 1258352), (16461, 1232208), (17114, 1185192), (18507, 1095984), (18576, 1091913), (19116, 1061068), (20088, 1009726), (20296, 999378), (21328, 951021), (21492, 943764), (21948, 924156), (22833, 888336), (23482, 863784), (23994, 845352), (24676, 821988), (25488, 795801), (25671, 790128), (27864, 727942), (28656, 707823), (29264, 693117), (30444, 666252), (31992, 634014), (32238, 629176), (32922, 616104), (34228, 592596), (35223, 575856), (35991, 563568), (37014, 547992), (38232, 530534), (40176, 504863), (40592, 499689), (42984, 471882), (43896, 462078), (45666, 444168), (46964, 431892), (47988, 422676), (49352, 410994), (49383, 410736), (51342, 395064), (55521, 365328), (55728, 363971), (60888, 333126), (63984, 317007), (64476, 314588), (65844, 308052), (68456, 296298), (68499, 296112), (70446, 287928), (71982, 281784), (74028, 273996), (76464, 265267), (77013, 263376), (78647, 257904), (85968, 235941), (87792, 231039), (91332, 222084), (93928, 215946), (95976, 211338), (98704, 205497), (98766, 205368), (102684, 197532), (105669, 191952), (107973, 187856), (111042, 182664), (121776, 166563), (128952, 157294), (131688, 154026), (136912, 148149), (136998, 148056), (140892, 143964)]