2042173660

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{183319}}^1$

素因数の和:183885

約数の個数: 24

約数和(自身を含む): 4296287520

約数和(自身を除く): 2254113860

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 11140, 183319, 366638, 733276, 916595, 1833190, 3666380, 102108683, 204217366, 408434732, 510543415, 1021086830, 2042173660]

約数ペア:

[(1, 2042173660), (2, 1021086830), (4, 510543415), (5, 408434732), (10, 204217366), (20, 102108683), (557, 3666380), (1114, 1833190), (2228, 916595), (2785, 733276), (5570, 366638), (11140, 183319)]