2020282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 3335904

約数和(自身を除く): 1315622

約数列:

[1, 2, 11, 22, 131, 262, 701, 1402, 1441, 2882, 7711, 15422, 91831, 183662, 1010141, 2020282]

約数ペア:

[(1, 2020282), (2, 1010141), (11, 183662), (22, 91831), (131, 15422), (262, 7711), (701, 2882), (1402, 1441)]