20048448

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 84

約数和(自身を含む): 61734192

約数和(自身を除く): 41685744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2131, 2352, 3136, 4262, 4704, 6393, 8524, 9408, 12786, 14917, 17048, 25572, 29834, 34096, 44751, 51144, 59668, 68192, 89502, 102288, 104419, 119336, 136384, 179004, 204576, 208838, 238672, 313257, 358008, 409152, 417676, 477344, 626514, 716016, 835352, 954688, 1253028, 1432032, 1670704, 2506056, 2864064, 3341408, 5012112, 6682816, 10024224, 20048448]

約数ペア:

[(1, 20048448), (2, 10024224), (3, 6682816), (4, 5012112), (6, 3341408), (7, 2864064), (8, 2506056), (12, 1670704), (14, 1432032), (16, 1253028), (21, 954688), (24, 835352), (28, 716016), (32, 626514), (42, 477344), (48, 417676), (49, 409152), (56, 358008), (64, 313257), (84, 238672), (96, 208838), (98, 204576), (112, 179004), (147, 136384), (168, 119336), (192, 104419), (196, 102288), (224, 89502), (294, 68192), (336, 59668), (392, 51144), (448, 44751), (588, 34096), (672, 29834), (784, 25572), (1176, 17048), (1344, 14917), (1568, 12786), (2131, 9408), (2352, 8524), (3136, 6393), (4262, 4704)]