20007126

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25849}}^1$

素因数の和:25900

約数の個数: 24

約数和(自身を含む): 44358600

約数和(自身を除く): 24351474

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 25849, 51698, 77547, 155094, 232641, 465282, 1111507, 2223014, 3334521, 6669042, 10003563, 20007126]

約数ペア:

[(1, 20007126), (2, 10003563), (3, 6669042), (6, 3334521), (9, 2223014), (18, 1111507), (43, 465282), (86, 232641), (129, 155094), (258, 77547), (387, 51698), (774, 25849)]