20137794

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10723}}^1$

素因数の和:11041

約数の個数: 16

約数和(自身を含む): 40408032

約数和(自身を除く): 20270238

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10723, 21446, 32169, 64338, 3356299, 6712598, 10068897, 20137794]

約数ペア:

[(1, 20137794), (2, 10068897), (3, 6712598), (6, 3356299), (313, 64338), (626, 32169), (939, 21446), (1878, 10723)]