20736636

素因数分解:

$2^2\times 3^1\times {\mathrm{569}}^1\times {\mathrm{3037}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 48486480

約数和(自身を除く): 27749844

約数列:

[1, 2, 3, 4, 6, 12, 569, 1138, 1707, 2276, 3037, 3414, 6074, 6828, 9111, 12148, 18222, 36444, 1728053, 3456106, 5184159, 6912212, 10368318, 20736636]

約数ペア:

[(1, 20736636), (2, 10368318), (3, 6912212), (4, 5184159), (6, 3456106), (12, 1728053), (569, 36444), (1138, 18222), (1707, 12148), (2276, 9111), (3037, 6828), (3414, 6074)]