20114578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48121}}^1$

素因数の和:48153

約数の個数: 16

約数和(自身を含む): 34647840

約数和(自身を除く): 14533262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48121, 96242, 529331, 914299, 1058662, 1828598, 10057289, 20114578]

約数ペア:

[(1, 20114578), (2, 10057289), (11, 1828598), (19, 1058662), (22, 914299), (38, 529331), (209, 96242), (418, 48121)]