20489367022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1\times {\mathrm{98411}}^1$

素因数の和:103911

約数の個数: 16

約数和(自身を含む): 32357865600

約数和(自身を除く): 11868498578

約数列:

[1, 2, 19, 38, 5479, 10958, 98411, 104101, 196822, 208202, 1869809, 3739618, 539193869, 1078387738, 10244683511, 20489367022]

約数ペア:

[(1, 20489367022), (2, 10244683511), (19, 1078387738), (38, 539193869), (5479, 3739618), (10958, 1869809), (98411, 208202), (104101, 196822)]