20145841356

素因数分解:

$2^2\times 3^1\times {\mathrm{1678820113}}^1$

素因数の和:1678820120

約数の個数: 12

約数和(自身を含む): 47006963192

約数和(自身を除く): 26861121836

約数列:

[1, 2, 3, 4, 6, 12, 1678820113, 3357640226, 5036460339, 6715280452, 10072920678, 20145841356]

約数ペア:

[(1, 20145841356), (2, 10072920678), (3, 6715280452), (4, 5036460339), (6, 3357640226), (12, 1678820113)]