2099842060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2560783}}^1$

素因数の和:2560833

約数の個数: 24

約数和(自身を含む): 4517222976

約数和(自身を除く): 2417380916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2560783, 5121566, 10243132, 12803915, 25607830, 51215660, 104992103, 209984206, 419968412, 524960515, 1049921030, 2099842060]

約数ペア:

[(1, 2099842060), (2, 1049921030), (4, 524960515), (5, 419968412), (10, 209984206), (20, 104992103), (41, 51215660), (82, 25607830), (164, 12803915), (205, 10243132), (410, 5121566), (820, 2560783)]