20177372204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4285763}}^1$

素因数の和:4285885

約数の個数: 24

約数和(自身を含む): 38880451008

約数和(自身を除く): 18703078804

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 4285763, 8571526, 17143052, 47143393, 94286786, 188573572, 458576641, 917153282, 1834306564, 5044343051, 10088686102, 20177372204]

約数ペア:

[(1, 20177372204), (2, 10088686102), (4, 5044343051), (11, 1834306564), (22, 917153282), (44, 458576641), (107, 188573572), (214, 94286786), (428, 47143393), (1177, 17143052), (2354, 8571526), (4708, 4285763)]