20174485563

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{4699391}}^1$

素因数の和:4699456

約数の個数: 20

約数和(自身を含む): 30705827328

約数和(自身を除く): 10531341765

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 4699391, 14098173, 42294519, 126883557, 249067723, 380650671, 747203169, 2241609507, 6724828521, 20174485563]

約数ペア:

[(1, 20174485563), (3, 6724828521), (9, 2241609507), (27, 747203169), (53, 380650671), (81, 249067723), (159, 126883557), (477, 42294519), (1431, 14098173), (4293, 4699391)]