20189842436

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{44667793}}^1$

素因数の和:44667910

約数の個数: 12

約数和(自身を含む): 35644899612

約数和(自身を除く): 15455057176

約数列:

[1, 2, 4, 113, 226, 452, 44667793, 89335586, 178671172, 5047460609, 10094921218, 20189842436]

約数ペア:

[(1, 20189842436), (2, 10094921218), (4, 5047460609), (113, 178671172), (226, 89335586), (452, 44667793)]