20113242

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42433}}^1$

素因数の和:42517

約数の個数: 16

約数和(自身を含む): 40736640

約数和(自身を除く): 20623398

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42433, 84866, 127299, 254598, 3352207, 6704414, 10056621, 20113242]

約数ペア:

[(1, 20113242), (2, 10056621), (3, 6704414), (6, 3352207), (79, 254598), (158, 127299), (237, 84866), (474, 42433)]