20160491103

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{30685679}}^1$

素因数の和:30685758

約数の個数: 12

約数和(自身を含む): 29519624160

約数和(自身を除く): 9359133057

約数列:

[1, 3, 9, 73, 219, 657, 30685679, 92057037, 276171111, 2240054567, 6720163701, 20160491103]

約数ペア:

[(1, 20160491103), (3, 6720163701), (9, 2240054567), (73, 276171111), (219, 92057037), (657, 30685679)]