20762714

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11321}}^1$

素因数の和:11461

約数の個数: 16

約数和(自身を含む): 35868096

約数和(自身を除く): 15105382

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 11321, 22642, 79247, 158494, 1483051, 2966102, 10381357, 20762714]

約数ペア:

[(1, 20762714), (2, 10381357), (7, 2966102), (14, 1483051), (131, 158494), (262, 79247), (917, 22642), (1834, 11321)]