20096210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118213}}^1$

素因数の和:118237

約数の個数: 16

約数和(自身を含む): 38301336

約数和(自身を除く): 18205126

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118213, 236426, 591065, 1182130, 2009621, 4019242, 10048105, 20096210]

約数ペア:

[(1, 20096210), (2, 10048105), (5, 4019242), (10, 2009621), (17, 1182130), (34, 591065), (85, 236426), (170, 118213)]