19960728

素因数分解:

$2^3\times 3^1\times {\mathrm{831697}}^1$

素因数の和:831706

約数の個数: 16

約数和(自身を含む): 49901880

約数和(自身を除く): 29941152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 831697, 1663394, 2495091, 3326788, 4990182, 6653576, 9980364, 19960728]

約数ペア:

[(1, 19960728), (2, 9980364), (3, 6653576), (4, 4990182), (6, 3326788), (8, 2495091), (12, 1663394), (24, 831697)]