20253926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131519}}^1$

素因数の和:131539

約数の個数: 16

約数和(自身を含む): 37877760

約数和(自身を除く): 17623834

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131519, 263038, 920633, 1446709, 1841266, 2893418, 10126963, 20253926]

約数ペア:

[(1, 20253926), (2, 10126963), (7, 2893418), (11, 1841266), (14, 1446709), (22, 920633), (77, 263038), (154, 131519)]