2020596768

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1079

約数の個数: 144

約数和(自身を含む): 5921409312

約数和(自身を除く): 3900812544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 211, 246, 288, 328, 369, 422, 492, 633, 656, 738, 811, 844, 984, 1266, 1312, 1476, 1622, 1688, 1899, 1968, 2433, 2532, 2952, 3244, 3376, 3798, 3936, 4866, 5064, 5904, 6488, 6752, 7299, 7596, 8651, 9732, 10128, 11808, 12976, 14598, 15192, 17302, 19464, 20256, 25952, 25953, 29196, 30384, 33251, 34604, 38928, 51906, 58392, 60768, 66502, 69208, 77856, 77859, 99753, 103812, 116784, 133004, 138416, 155718, 171121, 199506, 207624, 233568, 266008, 276832, 299259, 311436, 342242, 399012, 415248, 513363, 532016, 598518, 622872, 684484, 798024, 830496, 1026726, 1064032, 1197036, 1245744, 1368968, 1540089, 1596048, 2053452, 2394072, 2491488, 2737936, 3080178, 3192096, 4106904, 4788144, 5475872, 6160356, 7015961, 8213808, 9576288, 12320712, 14031922, 16427616, 21047883, 24641424, 28063844, 42095766, 49282848, 56127688, 63143649, 84191532, 112255376, 126287298, 168383064, 224510752, 252574596, 336766128, 505149192, 673532256, 1010298384, 2020596768]

約数ペア:

[(1, 2020596768), (2, 1010298384), (3, 673532256), (4, 505149192), (6, 336766128), (8, 252574596), (9, 224510752), (12, 168383064), (16, 126287298), (18, 112255376), (24, 84191532), (32, 63143649), (36, 56127688), (41, 49282848), (48, 42095766), (72, 28063844), (82, 24641424), (96, 21047883), (123, 16427616), (144, 14031922), (164, 12320712), (211, 9576288), (246, 8213808), (288, 7015961), (328, 6160356), (369, 5475872), (422, 4788144), (492, 4106904), (633, 3192096), (656, 3080178), (738, 2737936), (811, 2491488), (844, 2394072), (984, 2053452), (1266, 1596048), (1312, 1540089), (1476, 1368968), (1622, 1245744), (1688, 1197036), (1899, 1064032), (1968, 1026726), (2433, 830496), (2532, 798024), (2952, 684484), (3244, 622872), (3376, 598518), (3798, 532016), (3936, 513363), (4866, 415248), (5064, 399012), (5904, 342242), (6488, 311436), (6752, 299259), (7299, 276832), (7596, 266008), (8651, 233568), (9732, 207624), (10128, 199506), (11808, 171121), (12976, 155718), (14598, 138416), (15192, 133004), (17302, 116784), (19464, 103812), (20256, 99753), (25952, 77859), (25953, 77856), (29196, 69208), (30384, 66502), (33251, 60768), (34604, 58392), (38928, 51906)]