20352298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2161}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 32455944

約数和(自身を除く): 12103646

約数列:

[1, 2, 17, 34, 277, 554, 2161, 4322, 4709, 9418, 36737, 73474, 598597, 1197194, 10176149, 20352298]

約数ペア:

[(1, 20352298), (2, 10176149), (17, 1197194), (34, 598597), (277, 73474), (554, 36737), (2161, 9418), (4322, 4709)]