22662020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66653}}^1$

素因数の和:66679

約数の個数: 24

約数和(自身を含む): 50390424

約数和(自身を除く): 27728404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66653, 133306, 266612, 333265, 666530, 1133101, 1333060, 2266202, 4532404, 5665505, 11331010, 22662020]

約数ペア:

[(1, 22662020), (2, 11331010), (4, 5665505), (5, 4532404), (10, 2266202), (17, 1333060), (20, 1133101), (34, 666530), (68, 333265), (85, 266612), (170, 133306), (340, 66653)]