20546366256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2305

約数の個数: 320

約数和(自身を含む): 67212364800

約数和(自身を除く): 46665998544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 73, 78, 92, 104, 108, 117, 138, 144, 146, 156, 184, 207, 208, 216, 219, 234, 276, 292, 299, 312, 351, 368, 414, 432, 438, 468, 552, 584, 598, 621, 624, 657, 702, 828, 876, 897, 936, 949, 1104, 1168, 1196, 1242, 1314, 1404, 1656, 1679, 1752, 1794, 1872, 1898, 1971, 2179, 2392, 2484, 2628, 2691, 2808, 2847, 3312, 3358, 3504, 3588, 3796, 3942, 4358, 4784, 4968, 5037, 5256, 5382, 5616, 5694, 6537, 6716, 7176, 7592, 7884, 8073, 8541, 8716, 9936, 10074, 10512, 10764, 11388, 13074, 13432, 14352, 15111, 15184, 15768, 16146, 17082, 17432, 19611, 20148, 21528, 21827, 22776, 25623, 26148, 26864, 28327, 30222, 31536, 32292, 34164, 34864, 39222, 40296, 43056, 43654, 45333, 45552, 50117, 51246, 52296, 56654, 58833, 60444, 64584, 65481, 68328, 78444, 80592, 84981, 87308, 90666, 100234, 102492, 104592, 113308, 117666, 120888, 129168, 130962, 136656, 150351, 156888, 159067, 169962, 174616, 181332, 196443, 200468, 204984, 226616, 235332, 241776, 254943, 261924, 300702, 313776, 318134, 339924, 349232, 362664, 392886, 400936, 409968, 451053, 453232, 470664, 477201, 509886, 523848, 589329, 601404, 636268, 651521, 679848, 725328, 764829, 785772, 801872, 902106, 941328, 954402, 1019772, 1047696, 1178658, 1202808, 1272536, 1303042, 1353159, 1359696, 1431603, 1529658, 1571544, 1804212, 1908804, 1954563, 2039544, 2067871, 2357316, 2405616, 2545072, 2606084, 2706318, 2863206, 3059316, 3143088, 3608424, 3658541, 3817608, 3909126, 4079088, 4135742, 4294809, 4714632, 5212168, 5412636, 5726412, 5863689, 6118632, 6203613, 7216848, 7317082, 7635216, 7818252, 8271484, 8589618, 9429264, 10424336, 10825272, 10975623, 11452824, 11727378, 12237264, 12407226, 14634164, 15636504, 16542968, 17179236, 17591067, 18610839, 21650544, 21951246, 22905648, 23454756, 24814452, 29268328, 31273008, 32926869, 33085936, 34358472, 35182134, 37221678, 43902492, 46909512, 47561033, 49628904, 55832517, 58536656, 65853738, 68716944, 70364268, 74443356, 87804984, 93819024, 95122066, 98780607, 99257808, 111665034, 131707476, 140728536, 142683099, 148886712, 175609968, 190244132, 197561214, 223330068, 263414952, 281457072, 285366198, 297773424, 380488264, 395122428, 428049297, 446660136, 526829904, 570732396, 760976528, 790244856, 856098594, 893320272, 1141464792, 1284147891, 1580489712, 1712197188, 2282929584, 2568295782, 3424394376, 5136591564, 6848788752, 10273183128, 20546366256]

約数ペア:

[(1, 20546366256), (2, 10273183128), (3, 6848788752), (4, 5136591564), (6, 3424394376), (8, 2568295782), (9, 2282929584), (12, 1712197188), (13, 1580489712), (16, 1284147891), (18, 1141464792), (23, 893320272), (24, 856098594), (26, 790244856), (27, 760976528), (36, 570732396), (39, 526829904), (46, 446660136), (48, 428049297), (52, 395122428), (54, 380488264), (69, 297773424), (72, 285366198), (73, 281457072), (78, 263414952), (92, 223330068), (104, 197561214), (108, 190244132), (117, 175609968), (138, 148886712), (144, 142683099), (146, 140728536), (156, 131707476), (184, 111665034), (207, 99257808), (208, 98780607), (216, 95122066), (219, 93819024), (234, 87804984), (276, 74443356), (292, 70364268), (299, 68716944), (312, 65853738), (351, 58536656), (368, 55832517), (414, 49628904), (432, 47561033), (438, 46909512), (468, 43902492), (552, 37221678), (584, 35182134), (598, 34358472), (621, 33085936), (624, 32926869), (657, 31273008), (702, 29268328), (828, 24814452), (876, 23454756), (897, 22905648), (936, 21951246), (949, 21650544), (1104, 18610839), (1168, 17591067), (1196, 17179236), (1242, 16542968), (1314, 15636504), (1404, 14634164), (1656, 12407226), (1679, 12237264), (1752, 11727378), (1794, 11452824), (1872, 10975623), (1898, 10825272), (1971, 10424336), (2179, 9429264), (2392, 8589618), (2484, 8271484), (2628, 7818252), (2691, 7635216), (2808, 7317082), (2847, 7216848), (3312, 6203613), (3358, 6118632), (3504, 5863689), (3588, 5726412), (3796, 5412636), (3942, 5212168), (4358, 4714632), (4784, 4294809), (4968, 4135742), (5037, 4079088), (5256, 3909126), (5382, 3817608), (5616, 3658541), (5694, 3608424), (6537, 3143088), (6716, 3059316), (7176, 2863206), (7592, 2706318), (7884, 2606084), (8073, 2545072), (8541, 2405616), (8716, 2357316), (9936, 2067871), (10074, 2039544), (10512, 1954563), (10764, 1908804), (11388, 1804212), (13074, 1571544), (13432, 1529658), (14352, 1431603), (15111, 1359696), (15184, 1353159), (15768, 1303042), (16146, 1272536), (17082, 1202808), (17432, 1178658), (19611, 1047696), (20148, 1019772), (21528, 954402), (21827, 941328), (22776, 902106), (25623, 801872), (26148, 785772), (26864, 764829), (28327, 725328), (30222, 679848), (31536, 651521), (32292, 636268), (34164, 601404), (34864, 589329), (39222, 523848), (40296, 509886), (43056, 477201), (43654, 470664), (45333, 453232), (45552, 451053), (50117, 409968), (51246, 400936), (52296, 392886), (56654, 362664), (58833, 349232), (60444, 339924), (64584, 318134), (65481, 313776), (68328, 300702), (78444, 261924), (80592, 254943), (84981, 241776), (87308, 235332), (90666, 226616), (100234, 204984), (102492, 200468), (104592, 196443), (113308, 181332), (117666, 174616), (120888, 169962), (129168, 159067), (130962, 156888), (136656, 150351)]