12020042

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 18677760

約数和(自身を除く): 6657718

約数列:

[1, 2, 37, 74, 127, 254, 1279, 2558, 4699, 9398, 47323, 94646, 162433, 324866, 6010021, 12020042]

約数ペア:

[(1, 12020042), (2, 6010021), (37, 324866), (74, 162433), (127, 94646), (254, 47323), (1279, 9398), (2558, 4699)]