20802180082

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1\times {\mathrm{36007}}^1$

素因数の和:38073

約数の個数: 16

約数和(自身を含む): 31427206272

約数和(自身を除く): 10625026190

約数列:

[1, 2, 151, 302, 1913, 3826, 36007, 72014, 288863, 577726, 5437057, 10874114, 68881391, 137762782, 10401090041, 20802180082]

約数ペア:

[(1, 20802180082), (2, 10401090041), (151, 137762782), (302, 68881391), (1913, 10874114), (3826, 5437057), (36007, 577726), (72014, 288863)]