20100006

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25969}}^1$

素因数の和:26020

約数の個数: 24

約数和(自身を含む): 44564520

約数和(自身を除く): 24464514

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 25969, 51938, 77907, 155814, 233721, 467442, 1116667, 2233334, 3350001, 6700002, 10050003, 20100006]

約数ペア:

[(1, 20100006), (2, 10050003), (3, 6700002), (6, 3350001), (9, 2233334), (18, 1116667), (43, 467442), (86, 233721), (129, 155814), (258, 77907), (387, 51938), (774, 25969)]