20526670

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6091}}^1$

素因数の和:6435

約数の個数: 16

約数和(自身を含む): 37063728

約数和(自身を除く): 16537058

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 6091, 12182, 30455, 60910, 2052667, 4105334, 10263335, 20526670]

約数ペア:

[(1, 20526670), (2, 10263335), (5, 4105334), (10, 2052667), (337, 60910), (674, 30455), (1685, 12182), (3370, 6091)]