20192520730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{33102493}}^1$

素因数の和:33102561

約数の個数: 16

約数和(自身を含む): 36942383304

約数和(自身を除く): 16749862574

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 33102493, 66204986, 165512465, 331024930, 2019252073, 4038504146, 10096260365, 20192520730]

約数ペア:

[(1, 20192520730), (2, 10096260365), (5, 4038504146), (10, 2019252073), (61, 331024930), (122, 165512465), (305, 66204986), (610, 33102493)]