20184587

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^2$

素因数の和:298

約数の個数: 12

約数和(自身を含む): 21357336

約数和(自身を除く): 1172749

約数列:

[1, 41, 43, 107, 1763, 4387, 4601, 11449, 188641, 469409, 492307, 20184587]

約数ペア:

[(1, 20184587), (41, 492307), (43, 469409), (107, 188641), (1763, 11449), (4387, 4601)]