20117164030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118336259}}^1$

素因数の和:118336283

約数の個数: 16

約数和(自身を含む): 38340948240

約数和(自身を除く): 18223784210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118336259, 236672518, 591681295, 1183362590, 2011716403, 4023432806, 10058582015, 20117164030]

約数ペア:

[(1, 20117164030), (2, 10058582015), (5, 4023432806), (10, 2011716403), (17, 1183362590), (34, 591681295), (85, 236672518), (170, 118336259)]