20168064112

素因数分解:

$2^4\times 7^1\times {\mathrm{180072001}}^1$

素因数の和:180072016

約数の個数: 20

約数和(自身を含む): 44657856496

約数和(自身を除く): 24489792384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180072001, 360144002, 720288004, 1260504007, 1440576008, 2521008014, 2881152016, 5042016028, 10084032056, 20168064112]

約数ペア:

[(1, 20168064112), (2, 10084032056), (4, 5042016028), (7, 2881152016), (8, 2521008014), (14, 1440576008), (16, 1260504007), (28, 720288004), (56, 360144002), (112, 180072001)]