20181844186

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1709}}^1\times {\mathrm{2503}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 34734286080

約数和(自身を除く): 14552441894

約数列:

[1, 2, 7, 14, 337, 674, 1709, 2359, 2503, 3418, 4718, 5006, 11963, 17521, 23926, 35042, 575933, 843511, 1151866, 1687022, 4031531, 4277627, 5904577, 8063062, 8555254, 11809154, 29943389, 59886778, 1441560299, 2883120598, 10090922093, 20181844186]

約数ペア:

[(1, 20181844186), (2, 10090922093), (7, 2883120598), (14, 1441560299), (337, 59886778), (674, 29943389), (1709, 11809154), (2359, 8555254), (2503, 8063062), (3418, 5904577), (4718, 4277627), (5006, 4031531), (11963, 1687022), (17521, 1151866), (23926, 843511), (35042, 575933)]