20144297824

素因数分解:

$2^5\times 7^1\times {\mathrm{89929901}}^1$

素因数の和:89929918

約数の個数: 24

約数和(自身を含む): 45324670608

約数和(自身を除く): 25180372784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89929901, 179859802, 359719604, 629509307, 719439208, 1259018614, 1438878416, 2518037228, 2877756832, 5036074456, 10072148912, 20144297824]

約数ペア:

[(1, 20144297824), (2, 10072148912), (4, 5036074456), (7, 2877756832), (8, 2518037228), (14, 1438878416), (16, 1259018614), (28, 719439208), (32, 629509307), (56, 359719604), (112, 179859802), (224, 89929901)]