20886582

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{7753}}^1$

素因数の和:8207

約数の個数: 16

約数和(自身を含む): 41871600

約数和(自身を除く): 20985018

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 7753, 15506, 23259, 46518, 3481097, 6962194, 10443291, 20886582]

約数ペア:

[(1, 20886582), (2, 10443291), (3, 6962194), (6, 3481097), (449, 46518), (898, 23259), (1347, 15506), (2694, 7753)]