20091042

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65657}}^1$

素因数の和:65682

約数の個数: 24

約数和(自身を含む): 46091916

約数和(自身を除く): 26000874

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65657, 131314, 196971, 393942, 590913, 1116169, 1181826, 2232338, 3348507, 6697014, 10045521, 20091042]

約数ペア:

[(1, 20091042), (2, 10045521), (3, 6697014), (6, 3348507), (9, 2232338), (17, 1181826), (18, 1116169), (34, 590913), (51, 393942), (102, 196971), (153, 131314), (306, 65657)]