20740091904

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 416

約数和(自身を含む): 71378339840

約数和(自身を除く): 50638247936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 128, 144, 146, 168, 189, 192, 216, 219, 224, 252, 256, 288, 292, 336, 367, 378, 384, 432, 438, 448, 504, 511, 512, 576, 584, 657, 672, 734, 756, 768, 864, 876, 896, 1008, 1022, 1024, 1101, 1152, 1168, 1314, 1344, 1468, 1512, 1533, 1536, 1728, 1752, 1792, 1971, 2016, 2044, 2048, 2202, 2304, 2336, 2569, 2628, 2688, 2936, 3024, 3066, 3072, 3303, 3456, 3504, 3584, 3942, 4032, 4088, 4096, 4404, 4599, 4608, 4672, 5138, 5256, 5376, 5872, 6048, 6132, 6144, 6606, 6912, 7008, 7168, 7707, 7884, 8064, 8176, 8808, 9198, 9216, 9344, 9909, 10276, 10512, 10752, 11744, 12096, 12264, 12288, 13212, 13797, 13824, 14016, 14336, 15414, 15768, 16128, 16352, 17616, 18396, 18432, 18688, 19818, 20552, 21024, 21504, 23121, 23488, 24192, 24528, 26424, 26791, 27594, 27648, 28032, 28672, 30828, 31536, 32256, 32704, 35232, 36792, 36864, 37376, 39636, 41104, 42048, 43008, 46242, 46976, 48384, 49056, 52848, 53582, 55188, 55296, 56064, 61656, 63072, 64512, 65408, 69363, 70464, 73584, 74752, 79272, 80373, 82208, 84096, 86016, 92484, 93952, 96768, 98112, 105696, 107164, 110376, 110592, 112128, 123312, 126144, 129024, 130816, 138726, 140928, 147168, 149504, 158544, 160746, 164416, 168192, 184968, 187537, 187904, 193536, 196224, 211392, 214328, 220752, 224256, 241119, 246624, 252288, 258048, 261632, 277452, 281856, 294336, 299008, 317088, 321492, 328832, 336384, 369936, 375074, 375808, 387072, 392448, 422784, 428656, 441504, 448512, 482238, 493248, 504576, 523264, 554904, 562611, 563712, 588672, 634176, 642984, 657664, 672768, 723357, 739872, 750148, 751616, 774144, 784896, 845568, 857312, 883008, 897024, 964476, 986496, 1009152, 1046528, 1109808, 1125222, 1127424, 1177344, 1268352, 1285968, 1315328, 1345536, 1446714, 1479744, 1500296, 1503232, 1569792, 1687833, 1691136, 1714624, 1766016, 1928952, 1972992, 2018304, 2093056, 2219616, 2250444, 2254848, 2354688, 2536704, 2571936, 2630656, 2691072, 2893428, 2959488, 3000592, 3139584, 3375666, 3382272, 3429248, 3532032, 3857904, 3945984, 4036608, 4439232, 4500888, 4509696, 4709376, 5063499, 5073408, 5143872, 5261312, 5786856, 5918976, 6001184, 6279168, 6751332, 6764544, 6858496, 7064064, 7715808, 7891968, 8073216, 8878464, 9001776, 9418752, 10126998, 10146816, 10287744, 10522624, 11573712, 11837952, 12002368, 13502664, 13529088, 13716992, 14128128, 15431616, 15783936, 17756928, 18003552, 18837504, 20253996, 20293632, 20575488, 23147424, 23675904, 24004736, 27005328, 27433984, 28256256, 30863232, 31567872, 35513856, 36007104, 40507992, 40587264, 41150976, 46294848, 47351808, 48009472, 54010656, 54867968, 56512512, 61726464, 71027712, 72014208, 81015984, 82301952, 92589696, 94703616, 96018944, 108021312, 109735936, 123452928, 142055424, 144028416, 162031968, 164603904, 185179392, 192037888, 216042624, 246905856, 284110848, 288056832, 324063936, 329207808, 370358784, 384075776, 432085248, 493811712, 576113664, 648127872, 740717568, 768151552, 864170496, 987623424, 1152227328, 1296255744, 1481435136, 1728340992, 2304454656, 2592511488, 2962870272, 3456681984, 5185022976, 6913363968, 10370045952, 20740091904]

約数ペア:

[(1, 20740091904), (2, 10370045952), (3, 6913363968), (4, 5185022976), (6, 3456681984), (7, 2962870272), (8, 2592511488), (9, 2304454656), (12, 1728340992), (14, 1481435136), (16, 1296255744), (18, 1152227328), (21, 987623424), (24, 864170496), (27, 768151552), (28, 740717568), (32, 648127872), (36, 576113664), (42, 493811712), (48, 432085248), (54, 384075776), (56, 370358784), (63, 329207808), (64, 324063936), (72, 288056832), (73, 284110848), (84, 246905856), (96, 216042624), (108, 192037888), (112, 185179392), (126, 164603904), (128, 162031968), (144, 144028416), (146, 142055424), (168, 123452928), (189, 109735936), (192, 108021312), (216, 96018944), (219, 94703616), (224, 92589696), (252, 82301952), (256, 81015984), (288, 72014208), (292, 71027712), (336, 61726464), (367, 56512512), (378, 54867968), (384, 54010656), (432, 48009472), (438, 47351808), (448, 46294848), (504, 41150976), (511, 40587264), (512, 40507992), (576, 36007104), (584, 35513856), (657, 31567872), (672, 30863232), (734, 28256256), (756, 27433984), (768, 27005328), (864, 24004736), (876, 23675904), (896, 23147424), (1008, 20575488), (1022, 20293632), (1024, 20253996), (1101, 18837504), (1152, 18003552), (1168, 17756928), (1314, 15783936), (1344, 15431616), (1468, 14128128), (1512, 13716992), (1533, 13529088), (1536, 13502664), (1728, 12002368), (1752, 11837952), (1792, 11573712), (1971, 10522624), (2016, 10287744), (2044, 10146816), (2048, 10126998), (2202, 9418752), (2304, 9001776), (2336, 8878464), (2569, 8073216), (2628, 7891968), (2688, 7715808), (2936, 7064064), (3024, 6858496), (3066, 6764544), (3072, 6751332), (3303, 6279168), (3456, 6001184), (3504, 5918976), (3584, 5786856), (3942, 5261312), (4032, 5143872), (4088, 5073408), (4096, 5063499), (4404, 4709376), (4599, 4509696), (4608, 4500888), (4672, 4439232), (5138, 4036608), (5256, 3945984), (5376, 3857904), (5872, 3532032), (6048, 3429248), (6132, 3382272), (6144, 3375666), (6606, 3139584), (6912, 3000592), (7008, 2959488), (7168, 2893428), (7707, 2691072), (7884, 2630656), (8064, 2571936), (8176, 2536704), (8808, 2354688), (9198, 2254848), (9216, 2250444), (9344, 2219616), (9909, 2093056), (10276, 2018304), (10512, 1972992), (10752, 1928952), (11744, 1766016), (12096, 1714624), (12264, 1691136), (12288, 1687833), (13212, 1569792), (13797, 1503232), (13824, 1500296), (14016, 1479744), (14336, 1446714), (15414, 1345536), (15768, 1315328), (16128, 1285968), (16352, 1268352), (17616, 1177344), (18396, 1127424), (18432, 1125222), (18688, 1109808), (19818, 1046528), (20552, 1009152), (21024, 986496), (21504, 964476), (23121, 897024), (23488, 883008), (24192, 857312), (24528, 845568), (26424, 784896), (26791, 774144), (27594, 751616), (27648, 750148), (28032, 739872), (28672, 723357), (30828, 672768), (31536, 657664), (32256, 642984), (32704, 634176), (35232, 588672), (36792, 563712), (36864, 562611), (37376, 554904), (39636, 523264), (41104, 504576), (42048, 493248), (43008, 482238), (46242, 448512), (46976, 441504), (48384, 428656), (49056, 422784), (52848, 392448), (53582, 387072), (55188, 375808), (55296, 375074), (56064, 369936), (61656, 336384), (63072, 328832), (64512, 321492), (65408, 317088), (69363, 299008), (70464, 294336), (73584, 281856), (74752, 277452), (79272, 261632), (80373, 258048), (82208, 252288), (84096, 246624), (86016, 241119), (92484, 224256), (93952, 220752), (96768, 214328), (98112, 211392), (105696, 196224), (107164, 193536), (110376, 187904), (110592, 187537), (112128, 184968), (123312, 168192), (126144, 164416), (129024, 160746), (130816, 158544), (138726, 149504), (140928, 147168)]