20342603

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 22204416

約数和(自身を除く): 1861813

約数列:

[1, 23, 31, 103, 277, 713, 2369, 3193, 6371, 8587, 28531, 73439, 197501, 656213, 884461, 20342603]

約数ペア:

[(1, 20342603), (23, 884461), (31, 656213), (103, 197501), (277, 73439), (713, 28531), (2369, 8587), (3193, 6371)]