20198348047

素因数分解:

${\mathrm{397}}^1\times {\mathrm{1021}}^1\times {\mathrm{49831}}^1$

素因数の和:51249

約数の個数: 8

約数和(自身を含む): 20269464992

約数和(自身を除く): 71116945

約数列:

[1, 397, 1021, 49831, 405337, 19782907, 50877451, 20198348047]

約数ペア:

[(1, 20198348047), (397, 50877451), (1021, 19782907), (49831, 405337)]