20117221298

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{969131}}^1$

素因数の和:969337

約数の個数: 16

約数和(自身を含む): 30771879264

約数和(自身を除く): 10654657966

約数列:

[1, 2, 97, 107, 194, 214, 10379, 20758, 969131, 1938262, 94005707, 103697017, 188011414, 207394034, 10058610649, 20117221298]

約数ペア:

[(1, 20117221298), (2, 10058610649), (97, 207394034), (107, 188011414), (194, 103697017), (214, 94005707), (10379, 1938262), (20758, 969131)]