20553672

素因数分解:

$2^3\times 3^1\times {\mathrm{541}}^1\times {\mathrm{1583}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 51511680

約数和(自身を除く): 30958008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 541, 1082, 1583, 1623, 2164, 3166, 3246, 4328, 4749, 6332, 6492, 9498, 12664, 12984, 18996, 37992, 856403, 1712806, 2569209, 3425612, 5138418, 6851224, 10276836, 20553672]

約数ペア:

[(1, 20553672), (2, 10276836), (3, 6851224), (4, 5138418), (6, 3425612), (8, 2569209), (12, 1712806), (24, 856403), (541, 37992), (1082, 18996), (1583, 12984), (1623, 12664), (2164, 9498), (3166, 6492), (3246, 6332), (4328, 4749)]