20053476

素因数分解:

$2^2\times 3^2\times {\mathrm{557041}}^1$

素因数の和:557051

約数の個数: 18

約数和(自身を含む): 50690822

約数和(自身を除く): 30637346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557041, 1114082, 1671123, 2228164, 3342246, 5013369, 6684492, 10026738, 20053476]

約数ペア:

[(1, 20053476), (2, 10026738), (3, 6684492), (4, 5013369), (6, 3342246), (9, 2228164), (12, 1671123), (18, 1114082), (36, 557041)]