20054874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477497}}^1$

素因数の和:477509

約数の個数: 16

約数和(自身を含む): 45839808

約数和(自身を除く): 25784934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477497, 954994, 1432491, 2864982, 3342479, 6684958, 10027437, 20054874]

約数ペア:

[(1, 20054874), (2, 10027437), (3, 6684958), (6, 3342479), (7, 2864982), (14, 1432491), (21, 954994), (42, 477497)]