20376384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15161}}^1$

素因数の和:15183

約数の個数: 56

約数和(自身を含む): 61618368

約数和(自身を除く): 41241984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15161, 30322, 45483, 60644, 90966, 106127, 121288, 181932, 212254, 242576, 318381, 363864, 424508, 485152, 636762, 727728, 849016, 970304, 1273524, 1455456, 1698032, 2547048, 2910912, 3396064, 5094096, 6792128, 10188192, 20376384]

約数ペア:

[(1, 20376384), (2, 10188192), (3, 6792128), (4, 5094096), (6, 3396064), (7, 2910912), (8, 2547048), (12, 1698032), (14, 1455456), (16, 1273524), (21, 970304), (24, 849016), (28, 727728), (32, 636762), (42, 485152), (48, 424508), (56, 363864), (64, 318381), (84, 242576), (96, 212254), (112, 181932), (168, 121288), (192, 106127), (224, 90966), (336, 60644), (448, 45483), (672, 30322), (1344, 15161)]