20292404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461191}}^1$

素因数の和:461206

約数の個数: 12

約数和(自身を含む): 38740128

約数和(自身を除く): 18447724

約数列:

[1, 2, 4, 11, 22, 44, 461191, 922382, 1844764, 5073101, 10146202, 20292404]

約数ペア:

[(1, 20292404), (2, 10146202), (4, 5073101), (11, 1844764), (22, 922382), (44, 461191)]