20778858719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1\times {\mathrm{16183}}^1$

素因数の和:17854

約数の個数: 16

約数和(自身を含む): 22484625408

約数和(自身を除く): 1705766689

約数列:

[1, 17, 47, 799, 1607, 16183, 27319, 75529, 275111, 760601, 1283993, 12930217, 26006081, 442103377, 1222285807, 20778858719]

約数ペア:

[(1, 20778858719), (17, 1222285807), (47, 442103377), (799, 26006081), (1607, 12930217), (16183, 1283993), (27319, 760601), (75529, 275111)]