20794452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{247553}}^1$

素因数の和:247567

約数の個数: 24

約数和(自身を含む): 55452096

約数和(自身を除く): 34657644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 247553, 495106, 742659, 990212, 1485318, 1732871, 2970636, 3465742, 5198613, 6931484, 10397226, 20794452]

約数ペア:

[(1, 20794452), (2, 10397226), (3, 6931484), (4, 5198613), (6, 3465742), (7, 2970636), (12, 1732871), (14, 1485318), (21, 990212), (28, 742659), (42, 495106), (84, 247553)]