2050822070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18643837}}^1$

素因数の和:18643855

約数の個数: 16

約数和(自身を含む): 4027069008

約数和(自身を除く): 1976246938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18643837, 37287674, 93219185, 186438370, 205082207, 410164414, 1025411035, 2050822070]

約数ペア:

[(1, 2050822070), (2, 1025411035), (5, 410164414), (10, 205082207), (11, 186438370), (22, 93219185), (55, 37287674), (110, 18643837)]