20163892389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8412137}}^1$

素因数の和:8412204

約数の個数: 16

約数和(自身を含む): 29072348928

約数和(自身を除く): 8908456539

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 8412137, 25236411, 143006329, 395370439, 429018987, 1186111317, 6721297463, 20163892389]

約数ペア:

[(1, 20163892389), (3, 6721297463), (17, 1186111317), (47, 429018987), (51, 395370439), (141, 143006329), (799, 25236411), (2397, 8412137)]