20338114

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 31232952

約数和(自身を除く): 10894838

約数列:

[1, 2, 53, 106, 313, 613, 626, 1226, 16589, 32489, 33178, 64978, 191869, 383738, 10169057, 20338114]

約数ペア:

[(1, 20338114), (2, 10169057), (53, 383738), (106, 191869), (313, 64978), (613, 33178), (626, 32489), (1226, 16589)]