20486662

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34031}}^1$

素因数の和:34083

約数の個数: 16

約数和(自身を含む): 35937792

約数和(自身を除く): 15451130

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 34031, 68062, 238217, 476434, 1463333, 2926666, 10243331, 20486662]

約数ペア:

[(1, 20486662), (2, 10243331), (7, 2926666), (14, 1463333), (43, 476434), (86, 238217), (301, 68062), (602, 34031)]