2089492043180

素因数分解:

$2^2\times 5^1\times {\mathrm{5507}}^1\times {\mathrm{18971237}}^1$

素因数の和:18976753

約数の個数: 24

約数和(自身を含む): 4388730313968

約数和(自身を除く): 2299238270788

約数列:

[1, 2, 4, 5, 10, 20, 5507, 11014, 22028, 27535, 55070, 110140, 18971237, 37942474, 75884948, 94856185, 189712370, 379424740, 104474602159, 208949204318, 417898408636, 522373010795, 1044746021590, 2089492043180]

約数ペア:

[(1, 2089492043180), (2, 1044746021590), (4, 522373010795), (5, 417898408636), (10, 208949204318), (20, 104474602159), (5507, 379424740), (11014, 189712370), (22028, 94856185), (27535, 75884948), (55070, 37942474), (110140, 18971237)]