20124165095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1382629}}^1$

素因数の和:1382746

約数の個数: 16

約数和(自身を含む): 25086438720

約数和(自身を除く): 4962273625

約数列:

[1, 5, 41, 71, 205, 355, 2911, 14555, 1382629, 6913145, 56687789, 98166659, 283438945, 490833295, 4024833019, 20124165095]

約数ペア:

[(1, 20124165095), (5, 4024833019), (41, 490833295), (71, 283438945), (205, 98166659), (355, 56687789), (2911, 6913145), (14555, 1382629)]