20166024068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71007127}}^1$

素因数の和:71007202

約数の個数: 12

約数和(自身を含む): 35787592512

約数和(自身を除く): 15621568444

約数列:

[1, 2, 4, 71, 142, 284, 71007127, 142014254, 284028508, 5041506017, 10083012034, 20166024068]

約数ペア:

[(1, 20166024068), (2, 10083012034), (4, 5041506017), (71, 284028508), (142, 142014254), (284, 71007127)]