20199046

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17383}}^1$

素因数の和:17475

約数の個数: 16

約数和(自身を含む): 35046144

約数和(自身を除く): 14847098

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 17383, 34766, 121681, 243362, 1442789, 2885578, 10099523, 20199046]

約数ペア:

[(1, 20199046), (2, 10099523), (7, 2885578), (14, 1442789), (83, 243362), (166, 121681), (581, 34766), (1162, 17383)]