2013196040

素因数分解:

$2^3\times 5^1\times {\mathrm{50329901}}^1$

素因数の和:50329912

約数の個数: 16

約数和(自身を含む): 4529691180

約数和(自身を除く): 2516495140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50329901, 100659802, 201319604, 251649505, 402639208, 503299010, 1006598020, 2013196040]

約数ペア:

[(1, 2013196040), (2, 1006598020), (4, 503299010), (5, 402639208), (8, 251649505), (10, 201319604), (20, 100659802), (40, 50329901)]