20702977254

素因数分解:

$2^1\times 3^2\times {\mathrm{1150165403}}^1$

素因数の和:1150165411

約数の個数: 12

約数和(自身を含む): 44856450756

約数和(自身を除く): 24153473502

約数列:

[1, 2, 3, 6, 9, 18, 1150165403, 2300330806, 3450496209, 6900992418, 10351488627, 20702977254]

約数ペア:

[(1, 20702977254), (2, 10351488627), (3, 6900992418), (6, 3450496209), (9, 2300330806), (18, 1150165403)]