20197683648

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{5581}}^1$

素因数の和:5763

約数の個数: 168

約数和(自身を含む): 59424007136

約数和(自身を除く): 39226323488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 103, 122, 144, 183, 192, 206, 244, 288, 309, 366, 412, 488, 549, 576, 618, 732, 824, 927, 976, 1098, 1236, 1464, 1648, 1854, 1952, 2196, 2472, 2928, 3296, 3708, 3904, 4392, 4944, 5581, 5856, 6283, 6592, 7416, 8784, 9888, 11162, 11712, 12566, 14832, 16743, 17568, 18849, 19776, 22324, 25132, 29664, 33486, 35136, 37698, 44648, 50229, 50264, 56547, 59328, 66972, 75396, 89296, 100458, 100528, 113094, 133944, 150792, 178592, 200916, 201056, 226188, 267888, 301584, 340441, 357184, 401832, 402112, 452376, 535776, 574843, 603168, 680882, 803664, 904752, 1021323, 1071552, 1149686, 1206336, 1361764, 1607328, 1724529, 1809504, 2042646, 2299372, 2723528, 3063969, 3214656, 3449058, 3619008, 4085292, 4598744, 5173587, 5447056, 6127938, 6898116, 8170584, 9197488, 10347174, 10894112, 12255876, 13796232, 16341168, 18394976, 20694348, 21788224, 24511752, 27592464, 32682336, 35065423, 36789952, 41388696, 49023504, 55184928, 65364672, 70130846, 82777392, 98047008, 105196269, 110369856, 140261692, 165554784, 196094016, 210392538, 280523384, 315588807, 331109568, 420785076, 561046768, 631177614, 841570152, 1122093536, 1262355228, 1683140304, 2244187072, 2524710456, 3366280608, 5049420912, 6732561216, 10098841824, 20197683648]

約数ペア:

[(1, 20197683648), (2, 10098841824), (3, 6732561216), (4, 5049420912), (6, 3366280608), (8, 2524710456), (9, 2244187072), (12, 1683140304), (16, 1262355228), (18, 1122093536), (24, 841570152), (32, 631177614), (36, 561046768), (48, 420785076), (61, 331109568), (64, 315588807), (72, 280523384), (96, 210392538), (103, 196094016), (122, 165554784), (144, 140261692), (183, 110369856), (192, 105196269), (206, 98047008), (244, 82777392), (288, 70130846), (309, 65364672), (366, 55184928), (412, 49023504), (488, 41388696), (549, 36789952), (576, 35065423), (618, 32682336), (732, 27592464), (824, 24511752), (927, 21788224), (976, 20694348), (1098, 18394976), (1236, 16341168), (1464, 13796232), (1648, 12255876), (1854, 10894112), (1952, 10347174), (2196, 9197488), (2472, 8170584), (2928, 6898116), (3296, 6127938), (3708, 5447056), (3904, 5173587), (4392, 4598744), (4944, 4085292), (5581, 3619008), (5856, 3449058), (6283, 3214656), (6592, 3063969), (7416, 2723528), (8784, 2299372), (9888, 2042646), (11162, 1809504), (11712, 1724529), (12566, 1607328), (14832, 1361764), (16743, 1206336), (17568, 1149686), (18849, 1071552), (19776, 1021323), (22324, 904752), (25132, 803664), (29664, 680882), (33486, 603168), (35136, 574843), (37698, 535776), (44648, 452376), (50229, 402112), (50264, 401832), (56547, 357184), (59328, 340441), (66972, 301584), (75396, 267888), (89296, 226188), (100458, 201056), (100528, 200916), (113094, 178592), (133944, 150792)]