9402020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27653}}^1$

素因数の和:27679

約数の個数: 24

約数和(自身を含む): 20906424

約数和(自身を除く): 11504404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27653, 55306, 110612, 138265, 276530, 470101, 553060, 940202, 1880404, 2350505, 4701010, 9402020]

約数ペア:

[(1, 9402020), (2, 4701010), (4, 2350505), (5, 1880404), (10, 940202), (17, 553060), (20, 470101), (34, 276530), (68, 138265), (85, 110612), (170, 55306), (340, 27653)]