20068305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58169}}^1$

素因数の和:58200

約数の個数: 16

約数和(自身を含む): 33505920

約数和(自身を除く): 13437615

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58169, 174507, 290845, 872535, 1337887, 4013661, 6689435, 20068305]

約数ペア:

[(1, 20068305), (3, 6689435), (5, 4013661), (15, 1337887), (23, 872535), (69, 290845), (115, 174507), (345, 58169)]