20163044081

素因数分解:

${\mathrm{571}}^1\times {\mathrm{5209}}^1\times {\mathrm{6779}}^1$

素因数の和:12559

約数の個数: 8

約数和(自身を含む): 20205213600

約数和(自身を除く): 42169519

約数列:

[1, 571, 5209, 6779, 2974339, 3870809, 35311811, 20163044081]

約数ペア:

[(1, 20163044081), (571, 35311811), (5209, 3870809), (6779, 2974339)]