20365337

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 22582800

約数和(自身を除く): 2217463

約数列:

[1, 17, 29, 101, 409, 493, 1717, 2929, 6953, 11861, 41309, 49793, 201637, 702253, 1197961, 20365337]

約数ペア:

[(1, 20365337), (17, 1197961), (29, 702253), (101, 201637), (409, 49793), (493, 41309), (1717, 11861), (2929, 6953)]