20079486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159361}}^1$

素因数の和:159376

約数の個数: 24

約数和(自身を含む): 49720944

約数和(自身を除く): 29641458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159361, 318722, 478083, 956166, 1115527, 1434249, 2231054, 2868498, 3346581, 6693162, 10039743, 20079486]

約数ペア:

[(1, 20079486), (2, 10039743), (3, 6693162), (6, 3346581), (7, 2868498), (9, 2231054), (14, 1434249), (18, 1115527), (21, 956166), (42, 478083), (63, 318722), (126, 159361)]