20874892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{226901}}^1$

素因数の和:226928

約数の個数: 12

約数和(自身を含む): 38119536

約数和(自身を除く): 17244644

約数列:

[1, 2, 4, 23, 46, 92, 226901, 453802, 907604, 5218723, 10437446, 20874892]

約数ペア:

[(1, 20874892), (2, 10437446), (4, 5218723), (23, 907604), (46, 453802), (92, 226901)]