20797970534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2096147}}^1$

素因数の和:2096212

約数の個数: 24

約数和(自身を含む): 35127248184

約数和(自身を除く): 14329277650

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 2096147, 4192294, 23057617, 46115234, 85942027, 171884054, 253633787, 507267574, 945362297, 1890724594, 10398985267, 20797970534]

約数ペア:

[(1, 20797970534), (2, 10398985267), (11, 1890724594), (22, 945362297), (41, 507267574), (82, 253633787), (121, 171884054), (242, 85942027), (451, 46115234), (902, 23057617), (4961, 4192294), (9922, 2096147)]