2012071700

素因数分解:

$2^2\times 5^2\times {\mathrm{20120717}}^1$

素因数の和:20120731

約数の個数: 18

約数和(自身を含む): 4366195806

約数和(自身を除く): 2354124106

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20120717, 40241434, 80482868, 100603585, 201207170, 402414340, 503017925, 1006035850, 2012071700]

約数ペア:

[(1, 2012071700), (2, 1006035850), (4, 503017925), (5, 402414340), (10, 201207170), (20, 100603585), (25, 80482868), (50, 40241434), (100, 20120717)]