2020881651

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{62137}}^1$

素因数の和:62470

約数の個数: 16

約数和(自身を含む): 2776822944

約数和(自身を除く): 755941293

約数列:

[1, 3, 37, 111, 293, 879, 10841, 32523, 62137, 186411, 2299069, 6897207, 18206141, 54618423, 673627217, 2020881651]

約数ペア:

[(1, 2020881651), (3, 673627217), (37, 54618423), (111, 18206141), (293, 6897207), (879, 2299069), (10841, 186411), (32523, 62137)]