20591196

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4861}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 48192144

約数和(自身を除く): 27600948

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4861, 9722, 14583, 19444, 29166, 58332, 1715933, 3431866, 5147799, 6863732, 10295598, 20591196]

約数ペア:

[(1, 20591196), (2, 10295598), (3, 6863732), (4, 5147799), (6, 3431866), (12, 1715933), (353, 58332), (706, 29166), (1059, 19444), (1412, 14583), (2118, 9722), (4236, 4861)]