20379226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85627}}^1$

素因数の和:85653

約数の個数: 16

約数和(自身を含む): 36991296

約数和(自身を除く): 16612070

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 85627, 171254, 599389, 1198778, 1455659, 2911318, 10189613, 20379226]

約数ペア:

[(1, 20379226), (2, 10189613), (7, 2911318), (14, 1455659), (17, 1198778), (34, 599389), (119, 171254), (238, 85627)]