20052284

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5639}}^1$

素因数の和:5777

約数の個数: 24

約数和(自身を含む): 40427520

約数和(自身を除く): 20375236

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 5639, 11278, 22556, 39473, 78946, 157892, 716153, 1432306, 2864612, 5013071, 10026142, 20052284]

約数ペア:

[(1, 20052284), (2, 10026142), (4, 5013071), (7, 2864612), (14, 1432306), (28, 716153), (127, 157892), (254, 78946), (508, 39473), (889, 22556), (1778, 11278), (3556, 5639)]