20172236068

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{3126509}}^1$

素因数の和:3128126

約数の個数: 12

約数和(自身を含む): 35323309980

約数和(自身を除く): 15151073912

約数列:

[1, 2, 4, 1613, 3226, 6452, 3126509, 6253018, 12506036, 5043059017, 10086118034, 20172236068]

約数ペア:

[(1, 20172236068), (2, 10086118034), (4, 5043059017), (1613, 12506036), (3226, 6253018), (6452, 3126509)]