2016287660

素因数分解:

$2^2\times 5^1\times {\mathrm{13337}}^1\times {\mathrm{7559}}^1$

素因数の和:20905

約数の個数: 24

約数和(自身を含む): 4235081760

約数和(自身を除く): 2218794100

約数列:

[1, 2, 4, 5, 10, 20, 7559, 13337, 15118, 26674, 30236, 37795, 53348, 66685, 75590, 133370, 151180, 266740, 100814383, 201628766, 403257532, 504071915, 1008143830, 2016287660]

約数ペア:

[(1, 2016287660), (2, 1008143830), (4, 504071915), (5, 403257532), (10, 201628766), (20, 100814383), (7559, 266740), (13337, 151180), (15118, 133370), (26674, 75590), (30236, 66685), (37795, 53348)]