20210382

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66047}}^1$

素因数の和:66072

約数の個数: 24

約数和(自身を含む): 46365696

約数和(自身を除く): 26155314

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66047, 132094, 198141, 396282, 594423, 1122799, 1188846, 2245598, 3368397, 6736794, 10105191, 20210382]

約数ペア:

[(1, 20210382), (2, 10105191), (3, 6736794), (6, 3368397), (9, 2245598), (17, 1188846), (18, 1122799), (34, 594423), (51, 396282), (102, 198141), (153, 132094), (306, 66047)]