20304832128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{184241}}^1$

素因数の和:184306

約数の個数: 128

約数和(自身を含む): 63143418240

約数和(自身を除く): 42838586112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 6888, 7872, 9184, 13776, 15744, 18368, 27552, 36736, 55104, 110208, 184241, 368482, 552723, 736964, 1105446, 1289687, 1473928, 2210892, 2579374, 2947856, 3869061, 4421784, 5158748, 5895712, 7553881, 7738122, 8843568, 10317496, 11791424, 15107762, 15476244, 17687136, 20634992, 22661643, 23582848, 30215524, 30952488, 35374272, 41269984, 45323286, 52877167, 60431048, 61904976, 70748544, 82539968, 90646572, 105754334, 120862096, 123809952, 158631501, 165079936, 181293144, 211508668, 241724192, 247619904, 317263002, 362586288, 423017336, 483448384, 495239808, 634526004, 725172576, 846034672, 966896768, 1269052008, 1450345152, 1692069344, 2538104016, 2900690304, 3384138688, 5076208032, 6768277376, 10152416064, 20304832128]

約数ペア:

[(1, 20304832128), (2, 10152416064), (3, 6768277376), (4, 5076208032), (6, 3384138688), (7, 2900690304), (8, 2538104016), (12, 1692069344), (14, 1450345152), (16, 1269052008), (21, 966896768), (24, 846034672), (28, 725172576), (32, 634526004), (41, 495239808), (42, 483448384), (48, 423017336), (56, 362586288), (64, 317263002), (82, 247619904), (84, 241724192), (96, 211508668), (112, 181293144), (123, 165079936), (128, 158631501), (164, 123809952), (168, 120862096), (192, 105754334), (224, 90646572), (246, 82539968), (287, 70748544), (328, 61904976), (336, 60431048), (384, 52877167), (448, 45323286), (492, 41269984), (574, 35374272), (656, 30952488), (672, 30215524), (861, 23582848), (896, 22661643), (984, 20634992), (1148, 17687136), (1312, 15476244), (1344, 15107762), (1722, 11791424), (1968, 10317496), (2296, 8843568), (2624, 7738122), (2688, 7553881), (3444, 5895712), (3936, 5158748), (4592, 4421784), (5248, 3869061), (6888, 2947856), (7872, 2579374), (9184, 2210892), (13776, 1473928), (15744, 1289687), (18368, 1105446), (27552, 736964), (36736, 552723), (55104, 368482), (110208, 184241)]