20020749826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130004869}}^1$

素因数の和:130004889

約数の個数: 16

約数和(自身を含む): 37441402560

約数和(自身を除く): 17420652734

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130004869, 260009738, 910034083, 1430053559, 1820068166, 2860107118, 10010374913, 20020749826]

約数ペア:

[(1, 20020749826), (2, 10010374913), (7, 2860107118), (11, 1820068166), (14, 1430053559), (22, 910034083), (77, 260009738), (154, 130004869)]