20622802288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{117175013}}^1$

素因数の和:117175032

約数の個数: 20

約数和(自身を含む): 43589105208

約数和(自身を除く): 22966302920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 117175013, 234350026, 468700052, 937400104, 1288925143, 1874800208, 2577850286, 5155700572, 10311401144, 20622802288]

約数ペア:

[(1, 20622802288), (2, 10311401144), (4, 5155700572), (8, 2577850286), (11, 1874800208), (16, 1288925143), (22, 937400104), (44, 468700052), (88, 234350026), (176, 117175013)]