20161794898

素因数分解:

$2^1\times 7^2\times {\mathrm{205732601}}^1$

素因数の和:205732617

約数の個数: 12

約数和(自身を含む): 35180274942

約数和(自身を除く): 15018480044

約数列:

[1, 2, 7, 14, 49, 98, 205732601, 411465202, 1440128207, 2880256414, 10080897449, 20161794898]

約数ペア:

[(1, 20161794898), (2, 10080897449), (7, 2880256414), (14, 1440128207), (49, 411465202), (98, 205732601)]