20168147062

素因数分解:

$2^1\times 7^2\times {\mathrm{205797419}}^1$

素因数の和:205797435

約数の個数: 12

約数和(自身を含む): 35191358820

約数和(自身を除く): 15023211758

約数列:

[1, 2, 7, 14, 49, 98, 205797419, 411594838, 1440581933, 2881163866, 10084073531, 20168147062]

約数ペア:

[(1, 20168147062), (2, 10084073531), (7, 2881163866), (14, 1440581933), (49, 411594838), (98, 205797419)]