20199137268

素因数分解:

$2^2\times 3^1\times {\mathrm{1683261439}}^1$

素因数の和:1683261446

約数の個数: 12

約数和(自身を含む): 47131320320

約数和(自身を除く): 26932183052

約数列:

[1, 2, 3, 4, 6, 12, 1683261439, 3366522878, 5049784317, 6733045756, 10099568634, 20199137268]

約数ペア:

[(1, 20199137268), (2, 10099568634), (3, 6733045756), (4, 5049784317), (6, 3366522878), (12, 1683261439)]