20544842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12071}}^1$

素因数の和:12133

約数の個数: 16

約数和(自身を含む): 33028992

約数和(自身を除く): 12484150

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 12071, 24142, 277633, 446627, 555266, 893254, 10272421, 20544842]

約数ペア:

[(1, 20544842), (2, 10272421), (23, 893254), (37, 555266), (46, 446627), (74, 277633), (851, 24142), (1702, 12071)]