20139025394

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{51913}}^1\times {\mathrm{4127}}^1$

素因数の和:56089

約数の個数: 16

約数和(自身を含む): 30859342848

約数和(自身を除く): 10720317454

約数列:

[1, 2, 47, 94, 4127, 8254, 51913, 103826, 193969, 387938, 2439911, 4879822, 214244951, 428489902, 10069512697, 20139025394]

約数ペア:

[(1, 20139025394), (2, 10069512697), (47, 428489902), (94, 214244951), (4127, 4879822), (8254, 2439911), (51913, 387938), (103826, 193969)]