20202252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240503}}^1$

素因数の和:240517

約数の個数: 24

約数和(自身を含む): 53872896

約数和(自身を除く): 33670644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240503, 481006, 721509, 962012, 1443018, 1683521, 2886036, 3367042, 5050563, 6734084, 10101126, 20202252]

約数ペア:

[(1, 20202252), (2, 10101126), (3, 6734084), (4, 5050563), (6, 3367042), (7, 2886036), (12, 1683521), (14, 1443018), (21, 962012), (28, 721509), (42, 481006), (84, 240503)]