20070156029

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37235911}}^1$

素因数の和:37235936

約数の個数: 12

約数和(自身を含む): 25469363808

約数和(自身を除く): 5399207779

約数列:

[1, 7, 11, 49, 77, 539, 37235911, 260651377, 409595021, 1824559639, 2867165147, 20070156029]

約数ペア:

[(1, 20070156029), (7, 2867165147), (11, 1824559639), (49, 409595021), (77, 260651377), (539, 37235911)]