20244968739

素因数分解:

$3^3\times {\mathrm{1459}}^1\times {\mathrm{513923}}^1$

素因数の和:515391

約数の個数: 16

約数和(自身を含む): 30013161600

約数和(自身を除く): 9768192861

約数列:

[1, 3, 9, 27, 1459, 4377, 13131, 39393, 513923, 1541769, 4625307, 13875921, 749813657, 2249440971, 6748322913, 20244968739]

約数ペア:

[(1, 20244968739), (3, 6748322913), (9, 2249440971), (27, 749813657), (1459, 13875921), (4377, 4625307), (13131, 1541769), (39393, 513923)]