20585793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1913}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 29215296

約数和(自身を除く): 8629503

約数列:

[1, 3, 17, 51, 211, 633, 1913, 3587, 5739, 10761, 32521, 97563, 403643, 1210929, 6861931, 20585793]

約数ペア:

[(1, 20585793), (3, 6861931), (17, 1210929), (51, 403643), (211, 97563), (633, 32521), (1913, 10761), (3587, 5739)]