20162750841

素因数分解:

$3^2\times {\mathrm{1931}}^1\times {\mathrm{1160179}}^1$

素因数の和:1162116

約数の個数: 12

約数和(自身を含む): 29139080880

約数和(自身を除く): 8976330039

約数列:

[1, 3, 9, 1931, 5793, 17379, 1160179, 3480537, 10441611, 2240305649, 6720916947, 20162750841]

約数ペア:

[(1, 20162750841), (3, 6720916947), (9, 2240305649), (1931, 10441611), (5793, 3480537), (17379, 1160179)]