20650958

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9691

約数の個数: 16

約数和(自身を含む): 32914080

約数和(自身を除く): 12263122

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9623, 19246, 279067, 356051, 558134, 712102, 10325479, 20650958]

約数ペア:

[(1, 20650958), (2, 10325479), (29, 712102), (37, 558134), (58, 356051), (74, 279067), (1073, 19246), (2146, 9623)]