20131119272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4397}}^1\times {\mathrm{52027}}^1$

素因数の和:56441

約数の個数: 32

約数和(自身を含む): 41187445920

約数和(自身を除く): 21056326648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4397, 8794, 17588, 35176, 48367, 52027, 96734, 104054, 193468, 208108, 386936, 416216, 572297, 1144594, 2289188, 4578376, 228762719, 457525438, 915050876, 1830101752, 2516389909, 5032779818, 10065559636, 20131119272]

約数ペア:

[(1, 20131119272), (2, 10065559636), (4, 5032779818), (8, 2516389909), (11, 1830101752), (22, 915050876), (44, 457525438), (88, 228762719), (4397, 4578376), (8794, 2289188), (17588, 1144594), (35176, 572297), (48367, 416216), (52027, 386936), (96734, 208108), (104054, 193468)]