20346880492

素因数分解:

$2^2\times {\mathrm{4813}}^1\times {\mathrm{1056871}}^1$

素因数の和:1061688

約数の個数: 12

約数和(自身を含む): 35614472656

約数和(自身を除く): 15267592164

約数列:

[1, 2, 4, 4813, 9626, 19252, 1056871, 2113742, 4227484, 5086720123, 10173440246, 20346880492]

約数ペア:

[(1, 20346880492), (2, 10173440246), (4, 5086720123), (4813, 4227484), (9626, 2113742), (19252, 1056871)]