2019395952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87103}}^1$

素因数の和:87147

約数の個数: 120

約数和(自身を含む): 6739759104

約数和(自身を除く): 4720363152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 23184, 87103, 174206, 261309, 348412, 522618, 609721, 696824, 783927, 1045236, 1219442, 1393648, 1567854, 1829163, 2003369, 2090472, 2438884, 3135708, 3658326, 4006738, 4180944, 4877768, 5487489, 6010107, 6271416, 7316652, 8013476, 9755536, 10974978, 12020214, 12542832, 14023583, 14633304, 16026952, 18030321, 21949956, 24040428, 28047166, 29266608, 32053904, 36060642, 42070749, 43899912, 48080856, 56094332, 72121284, 84141498, 87799824, 96161712, 112188664, 126212247, 144242568, 168282996, 224377328, 252424494, 288485136, 336565992, 504848988, 673131984, 1009697976, 2019395952]

約数ペア:

[(1, 2019395952), (2, 1009697976), (3, 673131984), (4, 504848988), (6, 336565992), (7, 288485136), (8, 252424494), (9, 224377328), (12, 168282996), (14, 144242568), (16, 126212247), (18, 112188664), (21, 96161712), (23, 87799824), (24, 84141498), (28, 72121284), (36, 56094332), (42, 48080856), (46, 43899912), (48, 42070749), (56, 36060642), (63, 32053904), (69, 29266608), (72, 28047166), (84, 24040428), (92, 21949956), (112, 18030321), (126, 16026952), (138, 14633304), (144, 14023583), (161, 12542832), (168, 12020214), (184, 10974978), (207, 9755536), (252, 8013476), (276, 7316652), (322, 6271416), (336, 6010107), (368, 5487489), (414, 4877768), (483, 4180944), (504, 4006738), (552, 3658326), (644, 3135708), (828, 2438884), (966, 2090472), (1008, 2003369), (1104, 1829163), (1288, 1567854), (1449, 1393648), (1656, 1219442), (1932, 1045236), (2576, 783927), (2898, 696824), (3312, 609721), (3864, 522618), (5796, 348412), (7728, 261309), (11592, 174206), (23184, 87103)]