20106031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 22730400

約数和(自身を除く): 2624369

約数列:

[1, 11, 41, 109, 409, 451, 1199, 4469, 4499, 16769, 44581, 49159, 184459, 490391, 1827821, 20106031]

約数ペア:

[(1, 20106031), (11, 1827821), (41, 490391), (109, 184459), (409, 49159), (451, 44581), (1199, 16769), (4469, 4499)]