20759694

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84389}}^1$

素因数の和:84435

約数の個数: 16

約数和(自身を含む): 42532560

約数和(自身を除く): 21772866

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84389, 168778, 253167, 506334, 3459949, 6919898, 10379847, 20759694]

約数ペア:

[(1, 20759694), (2, 10379847), (3, 6919898), (6, 3459949), (41, 506334), (82, 253167), (123, 168778), (246, 84389)]