20186547

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 27950592

約数和(自身を除く): 7764045

約数列:

[1, 3, 47, 61, 141, 183, 2347, 2867, 7041, 8601, 110309, 143167, 330927, 429501, 6728849, 20186547]

約数ペア:

[(1, 20186547), (3, 6728849), (47, 429501), (61, 330927), (141, 143167), (183, 110309), (2347, 8601), (2867, 7041)]