20626732

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{953}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 41350176

約数和(自身を除く): 20723444

約数列:

[1, 2, 4, 7, 14, 28, 773, 953, 1546, 1906, 3092, 3812, 5411, 6671, 10822, 13342, 21644, 26684, 736669, 1473338, 2946676, 5156683, 10313366, 20626732]

約数ペア:

[(1, 20626732), (2, 10313366), (4, 5156683), (7, 2946676), (14, 1473338), (28, 736669), (773, 26684), (953, 21644), (1546, 13342), (1906, 10822), (3092, 6671), (3812, 5411)]