20348833011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{7333}}^1\times {\mathrm{71153}}^1$

素因数の和:78502

約数の個数: 16

約数和(自身を含む): 29223232416

約数和(自身を除く): 8874399405

約数列:

[1, 3, 13, 39, 7333, 21999, 71153, 95329, 213459, 285987, 924989, 2774967, 521764949, 1565294847, 6782944337, 20348833011]

約数ペア:

[(1, 20348833011), (3, 6782944337), (13, 1565294847), (39, 521764949), (7333, 2774967), (21999, 924989), (71153, 285987), (95329, 213459)]