20808675833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{949171}}^1$

素因数の和:951175

約数の個数: 8

約数和(自身を含む): 22711787616

約数和(自身を除く): 1903111783

約数列:

[1, 11, 1993, 21923, 949171, 10440881, 1891697803, 20808675833]

約数ペア:

[(1, 20808675833), (11, 1891697803), (1993, 10440881), (21923, 949171)]