2018524180

素因数分解:

$2^2\times 5^1\times {\mathrm{100926209}}^1$

素因数の和:100926218

約数の個数: 12

約数和(自身を含む): 4238900820

約数和(自身を除く): 2220376640

約数列:

[1, 2, 4, 5, 10, 20, 100926209, 201852418, 403704836, 504631045, 1009262090, 2018524180]

約数ペア:

[(1, 2018524180), (2, 1009262090), (4, 504631045), (5, 403704836), (10, 201852418), (20, 100926209)]