20512159662

素因数分解:

$2^1\times 3^1\times {\mathrm{5479}}^1\times {\mathrm{623963}}^1$

素因数の和:629447

約数の個数: 16

約数和(自身を含む): 41031872640

約数和(自身を除く): 20519712978

約数列:

[1, 2, 3, 6, 5479, 10958, 16437, 32874, 623963, 1247926, 1871889, 3743778, 3418693277, 6837386554, 10256079831, 20512159662]

約数ペア:

[(1, 20512159662), (2, 10256079831), (3, 6837386554), (6, 3418693277), (5479, 3743778), (10958, 1871889), (16437, 1247926), (32874, 623963)]