20348420832

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1823

約数の個数: 240

約数和(自身を含む): 62206607232

約数和(自身を除く): 41858186400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 157, 162, 186, 216, 248, 279, 288, 314, 324, 372, 432, 471, 496, 558, 628, 648, 744, 837, 864, 942, 992, 1116, 1256, 1296, 1413, 1488, 1613, 1674, 1884, 2232, 2511, 2512, 2592, 2826, 2976, 3226, 3348, 3768, 4239, 4464, 4839, 4867, 5022, 5024, 5652, 6452, 6696, 7536, 8478, 8928, 9678, 9734, 10044, 11304, 12717, 12904, 13392, 14517, 14601, 15072, 16956, 19356, 19468, 20088, 22608, 25434, 25808, 26784, 29034, 29202, 33912, 38712, 38936, 40176, 43551, 43803, 45216, 50003, 50868, 51616, 58068, 58404, 67824, 77424, 77872, 80352, 87102, 87606, 100006, 101736, 116136, 116808, 130653, 131409, 135648, 150009, 154848, 155744, 174204, 175212, 200012, 203472, 232272, 233616, 253241, 261306, 262818, 300018, 348408, 350424, 394227, 400024, 406944, 450027, 464544, 467232, 506482, 522612, 525636, 600036, 696816, 700848, 759723, 788454, 800048, 900054, 1012964, 1045224, 1051272, 1200072, 1350081, 1393632, 1401696, 1519446, 1576908, 1600096, 1800108, 2025928, 2090448, 2102544, 2279169, 2400144, 2700162, 3038892, 3153816, 3600216, 4050243, 4051856, 4180896, 4205088, 4558338, 4800288, 5400324, 6077784, 6307632, 6837507, 7200432, 7850471, 8100486, 8103712, 9116676, 10800648, 12155568, 12615264, 13675014, 14400864, 15700942, 16200972, 18233352, 20512521, 21601296, 23551413, 24311136, 27350028, 31401884, 32401944, 36466704, 41025042, 43202592, 47102826, 54700056, 62803768, 64803888, 70654239, 72933408, 82050084, 94205652, 109400112, 125607536, 129607776, 141308478, 164100168, 188411304, 211962717, 218800224, 251215072, 282616956, 328200336, 376822608, 423925434, 565233912, 635888151, 656400672, 753645216, 847850868, 1130467824, 1271776302, 1695701736, 2260935648, 2543552604, 3391403472, 5087105208, 6782806944, 10174210416, 20348420832]

約数ペア:

[(1, 20348420832), (2, 10174210416), (3, 6782806944), (4, 5087105208), (6, 3391403472), (8, 2543552604), (9, 2260935648), (12, 1695701736), (16, 1271776302), (18, 1130467824), (24, 847850868), (27, 753645216), (31, 656400672), (32, 635888151), (36, 565233912), (48, 423925434), (54, 376822608), (62, 328200336), (72, 282616956), (81, 251215072), (93, 218800224), (96, 211962717), (108, 188411304), (124, 164100168), (144, 141308478), (157, 129607776), (162, 125607536), (186, 109400112), (216, 94205652), (248, 82050084), (279, 72933408), (288, 70654239), (314, 64803888), (324, 62803768), (372, 54700056), (432, 47102826), (471, 43202592), (496, 41025042), (558, 36466704), (628, 32401944), (648, 31401884), (744, 27350028), (837, 24311136), (864, 23551413), (942, 21601296), (992, 20512521), (1116, 18233352), (1256, 16200972), (1296, 15700942), (1413, 14400864), (1488, 13675014), (1613, 12615264), (1674, 12155568), (1884, 10800648), (2232, 9116676), (2511, 8103712), (2512, 8100486), (2592, 7850471), (2826, 7200432), (2976, 6837507), (3226, 6307632), (3348, 6077784), (3768, 5400324), (4239, 4800288), (4464, 4558338), (4839, 4205088), (4867, 4180896), (5022, 4051856), (5024, 4050243), (5652, 3600216), (6452, 3153816), (6696, 3038892), (7536, 2700162), (8478, 2400144), (8928, 2279169), (9678, 2102544), (9734, 2090448), (10044, 2025928), (11304, 1800108), (12717, 1600096), (12904, 1576908), (13392, 1519446), (14517, 1401696), (14601, 1393632), (15072, 1350081), (16956, 1200072), (19356, 1051272), (19468, 1045224), (20088, 1012964), (22608, 900054), (25434, 800048), (25808, 788454), (26784, 759723), (29034, 700848), (29202, 696816), (33912, 600036), (38712, 525636), (38936, 522612), (40176, 506482), (43551, 467232), (43803, 464544), (45216, 450027), (50003, 406944), (50868, 400024), (51616, 394227), (58068, 350424), (58404, 348408), (67824, 300018), (77424, 262818), (77872, 261306), (80352, 253241), (87102, 233616), (87606, 232272), (100006, 203472), (101736, 200012), (116136, 175212), (116808, 174204), (130653, 155744), (131409, 154848), (135648, 150009)]