20975244

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2273}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 49027440

約数和(自身を除く): 28052196

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2273, 2307, 3076, 4546, 4614, 6819, 9092, 9228, 13638, 27276, 1747937, 3495874, 5243811, 6991748, 10487622, 20975244]

約数ペア:

[(1, 20975244), (2, 10487622), (3, 6991748), (4, 5243811), (6, 3495874), (12, 1747937), (769, 27276), (1538, 13638), (2273, 9228), (2307, 9092), (3076, 6819), (4546, 4614)]