20201761937

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{10649321}}^1$

素因数の和:10649599

約数の個数: 8

約数和(自身を含む): 23172924672

約数和(自身を除く): 2971162735

約数列:

[1, 7, 271, 1897, 10649321, 74545247, 2885965991, 20201761937]

約数ペア:

[(1, 20201761937), (7, 2885965991), (271, 74545247), (1897, 10649321)]