20167526195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{428777}}^1$

素因数の和:429214

約数の個数: 16

約数和(自身を含む): 25315053120

約数和(自身を除く): 5147526925

約数列:

[1, 5, 23, 115, 409, 2045, 9407, 47035, 428777, 2143885, 9861871, 49309355, 175369793, 876848965, 4033505239, 20167526195]

約数ペア:

[(1, 20167526195), (5, 4033505239), (23, 876848965), (115, 175369793), (409, 49309355), (2045, 9861871), (9407, 2143885), (47035, 428777)]