20186561379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1\times {\mathrm{98929}}^1$

素因数の和:102950

約数の個数: 16

約数和(自身を含む): 28506085920

約数和(自身を除く): 8319524541

約数列:

[1, 3, 17, 51, 4001, 12003, 68017, 98929, 204051, 296787, 1681793, 5045379, 395814929, 1187444787, 6728853793, 20186561379]

約数ペア:

[(1, 20186561379), (3, 6728853793), (17, 1187444787), (51, 395814929), (4001, 5045379), (12003, 1681793), (68017, 296787), (98929, 204051)]