20946511344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{5557}}^1$

素因数の和:5660

約数の個数: 160

約数和(自身を含む): 60538625280

約数和(自身を除く): 39592113936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 121, 132, 176, 177, 236, 242, 264, 354, 363, 472, 484, 528, 649, 708, 726, 944, 968, 1298, 1331, 1416, 1452, 1936, 1947, 2596, 2662, 2832, 2904, 3894, 3993, 5192, 5324, 5557, 5808, 7139, 7788, 7986, 10384, 10648, 11114, 14278, 15576, 15972, 16671, 21296, 21417, 22228, 28556, 31152, 31944, 33342, 42834, 44456, 57112, 61127, 63888, 66684, 78529, 85668, 88912, 114224, 122254, 133368, 157058, 171336, 183381, 235587, 244508, 266736, 314116, 327863, 342672, 366762, 471174, 489016, 628232, 655726, 672397, 733524, 942348, 978032, 983589, 1256464, 1311452, 1344794, 1467048, 1884696, 1967178, 2017191, 2622904, 2689588, 2934096, 3606493, 3769392, 3934356, 4034382, 5245808, 5379176, 7212986, 7396367, 7868712, 8068764, 10758352, 10819479, 14425972, 14792734, 15737424, 16137528, 21638958, 22189101, 28851944, 29585468, 32275056, 39671423, 43277916, 44378202, 57703888, 59170936, 79342846, 86555832, 88756404, 118341872, 119014269, 158685692, 173111664, 177512808, 238028538, 317371384, 355025616, 436385653, 476057076, 634742768, 872771306, 952114152, 1309156959, 1745542612, 1904228304, 2618313918, 3491085224, 5236627836, 6982170448, 10473255672, 20946511344]

約数ペア:

[(1, 20946511344), (2, 10473255672), (3, 6982170448), (4, 5236627836), (6, 3491085224), (8, 2618313918), (11, 1904228304), (12, 1745542612), (16, 1309156959), (22, 952114152), (24, 872771306), (33, 634742768), (44, 476057076), (48, 436385653), (59, 355025616), (66, 317371384), (88, 238028538), (118, 177512808), (121, 173111664), (132, 158685692), (176, 119014269), (177, 118341872), (236, 88756404), (242, 86555832), (264, 79342846), (354, 59170936), (363, 57703888), (472, 44378202), (484, 43277916), (528, 39671423), (649, 32275056), (708, 29585468), (726, 28851944), (944, 22189101), (968, 21638958), (1298, 16137528), (1331, 15737424), (1416, 14792734), (1452, 14425972), (1936, 10819479), (1947, 10758352), (2596, 8068764), (2662, 7868712), (2832, 7396367), (2904, 7212986), (3894, 5379176), (3993, 5245808), (5192, 4034382), (5324, 3934356), (5557, 3769392), (5808, 3606493), (7139, 2934096), (7788, 2689588), (7986, 2622904), (10384, 2017191), (10648, 1967178), (11114, 1884696), (14278, 1467048), (15576, 1344794), (15972, 1311452), (16671, 1256464), (21296, 983589), (21417, 978032), (22228, 942348), (28556, 733524), (31152, 672397), (31944, 655726), (33342, 628232), (42834, 489016), (44456, 471174), (57112, 366762), (61127, 342672), (63888, 327863), (66684, 314116), (78529, 266736), (85668, 244508), (88912, 235587), (114224, 183381), (122254, 171336), (133368, 157058)]