20707312272

素因数分解:

$2^4\times 3^1\times {\mathrm{431402339}}^1$

素因数の和:431402350

約数の個数: 20

約数和(自身を含む): 53493890160

約数和(自身を除く): 32786577888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431402339, 862804678, 1294207017, 1725609356, 2588414034, 3451218712, 5176828068, 6902437424, 10353656136, 20707312272]

約数ペア:

[(1, 20707312272), (2, 10353656136), (3, 6902437424), (4, 5176828068), (6, 3451218712), (8, 2588414034), (12, 1725609356), (16, 1294207017), (24, 862804678), (48, 431402339)]