20080134

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7487}}^1$

素因数の和:7644

約数の個数: 24

約数和(自身を含む): 43804800

約数和(自身を除く): 23724666

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 7487, 14974, 22461, 44922, 67383, 134766, 1115563, 2231126, 3346689, 6693378, 10040067, 20080134]

約数ペア:

[(1, 20080134), (2, 10040067), (3, 6693378), (6, 3346689), (9, 2231126), (18, 1115563), (149, 134766), (298, 67383), (447, 44922), (894, 22461), (1341, 14974), (2682, 7487)]