20199805037

素因数分解:

${\mathrm{397}}^1\times {\mathrm{1171}}^1\times {\mathrm{43451}}^1$

素因数の和:45019

約数の個数: 8

約数和(自身を含む): 20268446112

約数和(自身を除く): 68641075

約数列:

[1, 397, 1171, 43451, 464887, 17250047, 50881121, 20199805037]

約数ペア:

[(1, 20199805037), (397, 50881121), (1171, 17250047), (43451, 464887)]