20341600540

素因数分解:

$2^2\times 5^1\times {\mathrm{1017080027}}^1$

素因数の和:1017080036

約数の個数: 12

約数和(自身を含む): 42717361176

約数和(自身を除く): 22375760636

約数列:

[1, 2, 4, 5, 10, 20, 1017080027, 2034160054, 4068320108, 5085400135, 10170800270, 20341600540]

約数ペア:

[(1, 20341600540), (2, 10170800270), (4, 5085400135), (5, 4068320108), (10, 2034160054), (20, 1017080027)]