20172960942

素因数分解:

$2^1\times 3^1\times {\mathrm{116689}}^1\times {\mathrm{28813}}^1$

素因数の和:145507

約数の個数: 16

約数和(自身を含む): 40347667920

約数和(自身を除く): 20174706978

約数列:

[1, 2, 3, 6, 28813, 57626, 86439, 116689, 172878, 233378, 350067, 700134, 3362160157, 6724320314, 10086480471, 20172960942]

約数ペア:

[(1, 20172960942), (2, 10086480471), (3, 6724320314), (6, 3362160157), (28813, 700134), (57626, 350067), (86439, 233378), (116689, 172878)]