20625623422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1\times {\mathrm{155269}}^1$

素因数の和:159195

約数の個数: 16

約数和(自身を含む): 32766938640

約数和(自身を除く): 12141315218

約数列:

[1, 2, 17, 34, 3907, 7814, 66419, 132838, 155269, 310538, 2639573, 5279146, 606635983, 1213271966, 10312811711, 20625623422]

約数ペア:

[(1, 20625623422), (2, 10312811711), (17, 1213271966), (34, 606635983), (3907, 5279146), (7814, 2639573), (66419, 310538), (132838, 155269)]