20146646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2341}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 32656848

約数和(自身を除く): 12510202

約数列:

[1, 2, 13, 26, 331, 662, 2341, 4303, 4682, 8606, 30433, 60866, 774871, 1549742, 10073323, 20146646]

約数ペア:

[(1, 20146646), (2, 10073323), (13, 1549742), (26, 774871), (331, 60866), (662, 30433), (2341, 8606), (4303, 4682)]