20372210208

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 432

約数和(自身を含む): 70605609984

約数和(自身を除く): 50233399776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 127, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 254, 288, 294, 324, 336, 378, 381, 392, 421, 432, 441, 486, 504, 508, 567, 588, 648, 672, 756, 762, 784, 842, 864, 882, 889, 972, 1008, 1016, 1134, 1143, 1176, 1263, 1296, 1323, 1512, 1524, 1568, 1684, 1701, 1764, 1778, 1944, 2016, 2032, 2268, 2286, 2352, 2526, 2592, 2646, 2667, 2947, 3024, 3048, 3368, 3402, 3429, 3528, 3556, 3789, 3888, 3969, 4064, 4536, 4572, 4704, 5052, 5292, 5334, 5894, 6048, 6096, 6223, 6736, 6804, 6858, 7056, 7112, 7578, 7776, 7938, 8001, 8841, 9072, 9144, 10104, 10287, 10584, 10668, 11367, 11788, 11907, 12192, 12446, 13472, 13608, 13716, 14112, 14224, 15156, 15876, 16002, 17682, 18144, 18288, 18669, 20208, 20574, 20629, 21168, 21336, 22734, 23576, 23814, 24003, 24892, 26523, 27216, 27432, 28448, 30312, 30861, 31752, 32004, 34101, 35364, 36576, 37338, 40416, 41148, 41258, 42336, 42672, 45468, 47152, 47628, 48006, 49784, 53046, 53467, 54432, 54864, 56007, 60624, 61722, 61887, 63504, 64008, 68202, 70728, 72009, 74676, 79569, 82296, 82516, 85344, 90936, 94304, 95256, 96012, 99568, 102303, 106092, 106934, 109728, 112014, 121248, 123444, 123774, 127008, 128016, 136404, 141456, 144018, 149352, 159138, 160401, 164592, 165032, 168021, 181872, 185661, 190512, 192024, 199136, 204606, 212184, 213868, 216027, 224028, 238707, 246888, 247548, 256032, 272808, 282912, 288036, 298704, 318276, 320802, 329184, 330064, 336042, 363744, 371322, 374269, 381024, 384048, 409212, 424368, 427736, 432054, 448056, 477414, 481203, 493776, 495096, 504063, 545616, 556983, 576072, 597408, 636552, 641604, 660128, 672084, 716121, 742644, 748538, 768096, 818424, 848736, 855472, 864108, 896112, 954828, 962406, 987552, 990192, 1008126, 1091232, 1113966, 1122807, 1152144, 1273104, 1283208, 1344168, 1432242, 1443609, 1485288, 1497076, 1512189, 1636848, 1670949, 1710944, 1728216, 1792224, 1909656, 1924812, 1980384, 2016252, 2227932, 2245614, 2304288, 2546208, 2566416, 2619883, 2688336, 2864484, 2887218, 2970576, 2994152, 3024378, 3273696, 3341898, 3368421, 3456432, 3819312, 3849624, 4032504, 4330827, 4455864, 4491228, 5012847, 5132832, 5239766, 5376672, 5728968, 5774436, 5941152, 5988304, 6048756, 6683796, 6736842, 6912864, 7638624, 7699248, 7859649, 8065008, 8661654, 8911728, 8982456, 10025694, 10105263, 10479532, 11457936, 11548872, 11976608, 12097512, 12992481, 13367592, 13473684, 15398496, 15719298, 16130016, 17323308, 17823456, 17964912, 20051388, 20210526, 20959064, 22915872, 23097744, 23578947, 24195024, 25984962, 26735184, 26947368, 30315789, 31438596, 34646616, 35929824, 40102776, 40421052, 41918128, 46195488, 47157894, 48390048, 51969924, 53470368, 53894736, 60631578, 62877192, 69293232, 70736841, 80205552, 80842104, 83836256, 90947367, 94315788, 103939848, 107789472, 121263156, 125754384, 138586464, 141473682, 160411104, 161684208, 181894734, 188631576, 207879696, 212210523, 242526312, 251508768, 282947364, 323368416, 363789468, 377263152, 415759392, 424421046, 485052624, 565894728, 636631569, 727578936, 754526304, 848842092, 970105248, 1131789456, 1273263138, 1455157872, 1697684184, 2263578912, 2546526276, 2910315744, 3395368368, 5093052552, 6790736736, 10186105104, 20372210208]

約数ペア:

[(1, 20372210208), (2, 10186105104), (3, 6790736736), (4, 5093052552), (6, 3395368368), (7, 2910315744), (8, 2546526276), (9, 2263578912), (12, 1697684184), (14, 1455157872), (16, 1273263138), (18, 1131789456), (21, 970105248), (24, 848842092), (27, 754526304), (28, 727578936), (32, 636631569), (36, 565894728), (42, 485052624), (48, 424421046), (49, 415759392), (54, 377263152), (56, 363789468), (63, 323368416), (72, 282947364), (81, 251508768), (84, 242526312), (96, 212210523), (98, 207879696), (108, 188631576), (112, 181894734), (126, 161684208), (127, 160411104), (144, 141473682), (147, 138586464), (162, 125754384), (168, 121263156), (189, 107789472), (196, 103939848), (216, 94315788), (224, 90947367), (243, 83836256), (252, 80842104), (254, 80205552), (288, 70736841), (294, 69293232), (324, 62877192), (336, 60631578), (378, 53894736), (381, 53470368), (392, 51969924), (421, 48390048), (432, 47157894), (441, 46195488), (486, 41918128), (504, 40421052), (508, 40102776), (567, 35929824), (588, 34646616), (648, 31438596), (672, 30315789), (756, 26947368), (762, 26735184), (784, 25984962), (842, 24195024), (864, 23578947), (882, 23097744), (889, 22915872), (972, 20959064), (1008, 20210526), (1016, 20051388), (1134, 17964912), (1143, 17823456), (1176, 17323308), (1263, 16130016), (1296, 15719298), (1323, 15398496), (1512, 13473684), (1524, 13367592), (1568, 12992481), (1684, 12097512), (1701, 11976608), (1764, 11548872), (1778, 11457936), (1944, 10479532), (2016, 10105263), (2032, 10025694), (2268, 8982456), (2286, 8911728), (2352, 8661654), (2526, 8065008), (2592, 7859649), (2646, 7699248), (2667, 7638624), (2947, 6912864), (3024, 6736842), (3048, 6683796), (3368, 6048756), (3402, 5988304), (3429, 5941152), (3528, 5774436), (3556, 5728968), (3789, 5376672), (3888, 5239766), (3969, 5132832), (4064, 5012847), (4536, 4491228), (4572, 4455864), (4704, 4330827), (5052, 4032504), (5292, 3849624), (5334, 3819312), (5894, 3456432), (6048, 3368421), (6096, 3341898), (6223, 3273696), (6736, 3024378), (6804, 2994152), (6858, 2970576), (7056, 2887218), (7112, 2864484), (7578, 2688336), (7776, 2619883), (7938, 2566416), (8001, 2546208), (8841, 2304288), (9072, 2245614), (9144, 2227932), (10104, 2016252), (10287, 1980384), (10584, 1924812), (10668, 1909656), (11367, 1792224), (11788, 1728216), (11907, 1710944), (12192, 1670949), (12446, 1636848), (13472, 1512189), (13608, 1497076), (13716, 1485288), (14112, 1443609), (14224, 1432242), (15156, 1344168), (15876, 1283208), (16002, 1273104), (17682, 1152144), (18144, 1122807), (18288, 1113966), (18669, 1091232), (20208, 1008126), (20574, 990192), (20629, 987552), (21168, 962406), (21336, 954828), (22734, 896112), (23576, 864108), (23814, 855472), (24003, 848736), (24892, 818424), (26523, 768096), (27216, 748538), (27432, 742644), (28448, 716121), (30312, 672084), (30861, 660128), (31752, 641604), (32004, 636552), (34101, 597408), (35364, 576072), (36576, 556983), (37338, 545616), (40416, 504063), (41148, 495096), (41258, 493776), (42336, 481203), (42672, 477414), (45468, 448056), (47152, 432054), (47628, 427736), (48006, 424368), (49784, 409212), (53046, 384048), (53467, 381024), (54432, 374269), (54864, 371322), (56007, 363744), (60624, 336042), (61722, 330064), (61887, 329184), (63504, 320802), (64008, 318276), (68202, 298704), (70728, 288036), (72009, 282912), (74676, 272808), (79569, 256032), (82296, 247548), (82516, 246888), (85344, 238707), (90936, 224028), (94304, 216027), (95256, 213868), (96012, 212184), (99568, 204606), (102303, 199136), (106092, 192024), (106934, 190512), (109728, 185661), (112014, 181872), (121248, 168021), (123444, 165032), (123774, 164592), (127008, 160401), (128016, 159138), (136404, 149352), (141456, 144018)]