20728372224

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:875

約数の個数: 352

約数和(自身を含む): 66924126720

約数和(自身を除く): 46195754496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 43, 48, 56, 58, 64, 84, 86, 87, 96, 112, 116, 128, 129, 168, 172, 174, 192, 203, 224, 232, 256, 258, 301, 336, 344, 348, 384, 406, 448, 464, 512, 516, 602, 609, 672, 688, 696, 768, 773, 812, 896, 903, 928, 1024, 1032, 1204, 1218, 1247, 1344, 1376, 1392, 1536, 1546, 1624, 1792, 1806, 1856, 2064, 2319, 2408, 2436, 2494, 2688, 2752, 2784, 3072, 3092, 3248, 3584, 3612, 3712, 3741, 4128, 4638, 4816, 4872, 4988, 5376, 5411, 5504, 5568, 6184, 6496, 7168, 7224, 7424, 7482, 8256, 8729, 9276, 9632, 9744, 9976, 10752, 10822, 11008, 11136, 12368, 12992, 14448, 14848, 14964, 16233, 16512, 17458, 18552, 19264, 19488, 19952, 21504, 21644, 22016, 22272, 22417, 24736, 25984, 26187, 28896, 29696, 29928, 32466, 33024, 33239, 34916, 37104, 38528, 38976, 39904, 43288, 44032, 44544, 44834, 49472, 51968, 52374, 57792, 59856, 64932, 66048, 66478, 67251, 69832, 74208, 77056, 77952, 79808, 86576, 89088, 89668, 98944, 99717, 103936, 104748, 115584, 119712, 129864, 132096, 132956, 134502, 139664, 148416, 154112, 155904, 156919, 159616, 173152, 179336, 197888, 199434, 207872, 209496, 231168, 232673, 239424, 259728, 265912, 269004, 279328, 296832, 308224, 311808, 313838, 319232, 346304, 358672, 395776, 398868, 418992, 462336, 465346, 470757, 478848, 519456, 531824, 538008, 558656, 593664, 623616, 627676, 638464, 692608, 698019, 717344, 791552, 797736, 837984, 924672, 930692, 941514, 957696, 963931, 1038912, 1063648, 1076016, 1117312, 1187328, 1255352, 1276928, 1385216, 1396038, 1434688, 1595472, 1675968, 1861384, 1883028, 1915392, 1927862, 2077824, 2127296, 2152032, 2234624, 2374656, 2510704, 2770432, 2792076, 2869376, 2891793, 3190944, 3351936, 3722768, 3766056, 3830784, 3855724, 4155648, 4254592, 4304064, 4469248, 5021408, 5540864, 5584152, 5738752, 5783586, 6381888, 6703872, 6747517, 7445536, 7532112, 7711448, 8311296, 8509184, 8608128, 8938496, 10042816, 11168304, 11477504, 11567172, 12763776, 13407744, 13495034, 14891072, 15064224, 15422896, 16622592, 17018368, 17216256, 20085632, 20242551, 22336608, 22955008, 23134344, 25527552, 26815488, 26990068, 29782144, 30128448, 30845792, 34036736, 34432512, 40171264, 40485102, 44673216, 46268688, 51055104, 53980136, 59564288, 60256896, 61691584, 68865024, 80342528, 80970204, 89346432, 92537376, 102110208, 107960272, 119128576, 120513792, 123383168, 160685056, 161940408, 178692864, 185074752, 215920544, 238257152, 241027584, 246766336, 323880816, 357385728, 370149504, 431841088, 482055168, 493532672, 647761632, 714771456, 740299008, 863682176, 987065344, 1295523264, 1480598016, 1727364352, 2591046528, 2961196032, 3454728704, 5182093056, 6909457408, 10364186112, 20728372224]

約数ペア:

[(1, 20728372224), (2, 10364186112), (3, 6909457408), (4, 5182093056), (6, 3454728704), (7, 2961196032), (8, 2591046528), (12, 1727364352), (14, 1480598016), (16, 1295523264), (21, 987065344), (24, 863682176), (28, 740299008), (29, 714771456), (32, 647761632), (42, 493532672), (43, 482055168), (48, 431841088), (56, 370149504), (58, 357385728), (64, 323880816), (84, 246766336), (86, 241027584), (87, 238257152), (96, 215920544), (112, 185074752), (116, 178692864), (128, 161940408), (129, 160685056), (168, 123383168), (172, 120513792), (174, 119128576), (192, 107960272), (203, 102110208), (224, 92537376), (232, 89346432), (256, 80970204), (258, 80342528), (301, 68865024), (336, 61691584), (344, 60256896), (348, 59564288), (384, 53980136), (406, 51055104), (448, 46268688), (464, 44673216), (512, 40485102), (516, 40171264), (602, 34432512), (609, 34036736), (672, 30845792), (688, 30128448), (696, 29782144), (768, 26990068), (773, 26815488), (812, 25527552), (896, 23134344), (903, 22955008), (928, 22336608), (1024, 20242551), (1032, 20085632), (1204, 17216256), (1218, 17018368), (1247, 16622592), (1344, 15422896), (1376, 15064224), (1392, 14891072), (1536, 13495034), (1546, 13407744), (1624, 12763776), (1792, 11567172), (1806, 11477504), (1856, 11168304), (2064, 10042816), (2319, 8938496), (2408, 8608128), (2436, 8509184), (2494, 8311296), (2688, 7711448), (2752, 7532112), (2784, 7445536), (3072, 6747517), (3092, 6703872), (3248, 6381888), (3584, 5783586), (3612, 5738752), (3712, 5584152), (3741, 5540864), (4128, 5021408), (4638, 4469248), (4816, 4304064), (4872, 4254592), (4988, 4155648), (5376, 3855724), (5411, 3830784), (5504, 3766056), (5568, 3722768), (6184, 3351936), (6496, 3190944), (7168, 2891793), (7224, 2869376), (7424, 2792076), (7482, 2770432), (8256, 2510704), (8729, 2374656), (9276, 2234624), (9632, 2152032), (9744, 2127296), (9976, 2077824), (10752, 1927862), (10822, 1915392), (11008, 1883028), (11136, 1861384), (12368, 1675968), (12992, 1595472), (14448, 1434688), (14848, 1396038), (14964, 1385216), (16233, 1276928), (16512, 1255352), (17458, 1187328), (18552, 1117312), (19264, 1076016), (19488, 1063648), (19952, 1038912), (21504, 963931), (21644, 957696), (22016, 941514), (22272, 930692), (22417, 924672), (24736, 837984), (25984, 797736), (26187, 791552), (28896, 717344), (29696, 698019), (29928, 692608), (32466, 638464), (33024, 627676), (33239, 623616), (34916, 593664), (37104, 558656), (38528, 538008), (38976, 531824), (39904, 519456), (43288, 478848), (44032, 470757), (44544, 465346), (44834, 462336), (49472, 418992), (51968, 398868), (52374, 395776), (57792, 358672), (59856, 346304), (64932, 319232), (66048, 313838), (66478, 311808), (67251, 308224), (69832, 296832), (74208, 279328), (77056, 269004), (77952, 265912), (79808, 259728), (86576, 239424), (89088, 232673), (89668, 231168), (98944, 209496), (99717, 207872), (103936, 199434), (104748, 197888), (115584, 179336), (119712, 173152), (129864, 159616), (132096, 156919), (132956, 155904), (134502, 154112), (139664, 148416)]