2080462806

素因数分解:

$2^1\times 3^4\times {\mathrm{12842363}}^1$

素因数の和:12842377

約数の個数: 20

約数和(自身を含む): 4661778132

約数和(自身を除く): 2581315326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12842363, 25684726, 38527089, 77054178, 115581267, 231162534, 346743801, 693487602, 1040231403, 2080462806]

約数ペア:

[(1, 2080462806), (2, 1040231403), (3, 693487602), (6, 346743801), (9, 231162534), (18, 115581267), (27, 77054178), (54, 38527089), (81, 25684726), (162, 12842363)]