2013045700

素因数分解:

$2^2\times 5^2\times {\mathrm{20130457}}^1$

素因数の和:20130471

約数の個数: 18

約数和(自身を含む): 4368309386

約数和(自身を除く): 2355263686

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20130457, 40260914, 80521828, 100652285, 201304570, 402609140, 503261425, 1006522850, 2013045700]

約数ペア:

[(1, 2013045700), (2, 1006522850), (4, 503261425), (5, 402609140), (10, 201304570), (20, 100652285), (25, 80521828), (50, 40260914), (100, 20130457)]