20476324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1931}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 39273696

約数和(自身を除く): 18797372

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 1931, 2651, 3862, 5302, 7724, 10604, 21241, 42482, 84964, 465371, 930742, 1861484, 5119081, 10238162, 20476324]

約数ペア:

[(1, 20476324), (2, 10238162), (4, 5119081), (11, 1861484), (22, 930742), (44, 465371), (241, 84964), (482, 42482), (964, 21241), (1931, 10604), (2651, 7724), (3862, 5302)]