20165483492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65472349}}^1$

素因数の和:65472371

約数の個数: 24

約数和(自身を含む): 43997419200

約数和(自身を除く): 23831935708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65472349, 130944698, 261889396, 458306443, 720195839, 916612886, 1440391678, 1833225772, 2880783356, 5041370873, 10082741746, 20165483492]

約数ペア:

[(1, 20165483492), (2, 10082741746), (4, 5041370873), (7, 2880783356), (11, 1833225772), (14, 1440391678), (22, 916612886), (28, 720195839), (44, 458306443), (77, 261889396), (154, 130944698), (308, 65472349)]