20492526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9461}}^1$

素因数の和:9504

約数の個数: 24

約数和(自身を含む): 43260264

約数和(自身を除く): 22767738

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9461, 18922, 28383, 56766, 179759, 359518, 539277, 1078554, 3415421, 6830842, 10246263, 20492526]

約数ペア:

[(1, 20492526), (2, 10246263), (3, 6830842), (6, 3415421), (19, 1078554), (38, 539277), (57, 359518), (114, 179759), (361, 56766), (722, 28383), (1083, 18922), (2166, 9461)]