20030715063

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{16245511}}^1$

素因数の和:16245654

約数の個数: 12

約数和(自身を含む): 29144448528

約数和(自身を除く): 9113733465

約数列:

[1, 3, 9, 137, 411, 1233, 16245511, 48736533, 146209599, 2225635007, 6676905021, 20030715063]

約数ペア:

[(1, 20030715063), (3, 6676905021), (9, 2225635007), (137, 146209599), (411, 48736533), (1233, 16245511)]