2020306568

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1568561}}^1$

素因数の和:1568597

約数の個数: 32

約数和(自身を含む): 4517458560

約数和(自身を除く): 2497151992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1568561, 3137122, 6274244, 10979927, 12548488, 21959854, 36076903, 43919708, 72153806, 87839416, 144307612, 252538321, 288615224, 505076642, 1010153284, 2020306568]

約数ペア:

[(1, 2020306568), (2, 1010153284), (4, 505076642), (7, 288615224), (8, 252538321), (14, 144307612), (23, 87839416), (28, 72153806), (46, 43919708), (56, 36076903), (92, 21959854), (161, 12548488), (184, 10979927), (322, 6274244), (644, 3137122), (1288, 1568561)]