20180093619

素因数分解:

$3^1\times 7^1\times {\mathrm{960956839}}^1$

素因数の和:960956849

約数の個数: 8

約数和(自身を含む): 30750618880

約数和(自身を除く): 10570525261

約数列:

[1, 3, 7, 21, 960956839, 2882870517, 6726697873, 20180093619]

約数ペア:

[(1, 20180093619), (3, 6726697873), (7, 2882870517), (21, 960956839)]