20607196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1693}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 38419920

約数和(自身を除く): 17812724

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 1693, 3043, 3386, 6086, 6772, 12172, 28781, 57562, 115124, 303047, 606094, 1212188, 5151799, 10303598, 20607196]

約数ペア:

[(1, 20607196), (2, 10303598), (4, 5151799), (17, 1212188), (34, 606094), (68, 303047), (179, 115124), (358, 57562), (716, 28781), (1693, 12172), (3043, 6772), (3386, 6086)]