20161812306

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42535469}}^1$

素因数の和:42535553

約数の個数: 16

約数和(自身を含む): 40834051200

約数和(自身を除く): 20672238894

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42535469, 85070938, 127606407, 255212814, 3360302051, 6720604102, 10080906153, 20161812306]

約数ペア:

[(1, 20161812306), (2, 10080906153), (3, 6720604102), (6, 3360302051), (79, 255212814), (158, 127606407), (237, 85070938), (474, 42535469)]