20913414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183451}}^1$

素因数の和:183475

約数の個数: 16

約数和(自身を含む): 44028480

約数和(自身を除く): 23115066

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183451, 366902, 550353, 1100706, 3485569, 6971138, 10456707, 20913414]

約数ペア:

[(1, 20913414), (2, 10456707), (3, 6971138), (6, 3485569), (19, 1100706), (38, 550353), (57, 366902), (114, 183451)]