20208529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 23794560

約数和(自身を除く): 3586031

約数列:

[1, 11, 17, 53, 187, 583, 901, 2039, 9911, 22429, 34663, 108067, 381293, 1188737, 1837139, 20208529]

約数ペア:

[(1, 20208529), (11, 1837139), (17, 1188737), (53, 381293), (187, 108067), (583, 34663), (901, 22429), (2039, 9911)]