20097036

素因数分解:

$2^2\times 3^2\times {\mathrm{558251}}^1$

素因数の和:558261

約数の個数: 18

約数和(自身を含む): 50800932

約数和(自身を除く): 30703896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 558251, 1116502, 1674753, 2233004, 3349506, 5024259, 6699012, 10048518, 20097036]

約数ペア:

[(1, 20097036), (2, 10048518), (3, 6699012), (4, 5024259), (6, 3349506), (9, 2233004), (12, 1674753), (18, 1116502), (36, 558251)]