20262562012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65787539}}^1$

素因数の和:65787561

約数の個数: 24

約数和(自身を含む): 44209226880

約数和(自身を除く): 23946664868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65787539, 131575078, 263150156, 460512773, 723662929, 921025546, 1447325858, 1842051092, 2894651716, 5065640503, 10131281006, 20262562012]

約数ペア:

[(1, 20262562012), (2, 10131281006), (4, 5065640503), (7, 2894651716), (11, 1842051092), (14, 1447325858), (22, 921025546), (28, 723662929), (44, 460512773), (77, 263150156), (154, 131575078), (308, 65787539)]