20879076

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25969}}^1$

素因数の和:26043

約数の個数: 24

約数和(自身を含む): 49446880

約数和(自身を除く): 28567804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25969, 51938, 77907, 103876, 155814, 311628, 1739923, 3479846, 5219769, 6959692, 10439538, 20879076]

約数ペア:

[(1, 20879076), (2, 10439538), (3, 6959692), (4, 5219769), (6, 3479846), (12, 1739923), (67, 311628), (134, 155814), (201, 103876), (268, 77907), (402, 51938), (804, 25969)]