20692946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 31925880

約数和(自身を除く): 11232934

約数列:

[1, 2, 41, 82, 409, 617, 818, 1234, 16769, 25297, 33538, 50594, 252353, 504706, 10346473, 20692946]

約数ペア:

[(1, 20692946), (2, 10346473), (41, 504706), (82, 252353), (409, 50594), (617, 33538), (818, 25297), (1234, 16769)]