20549076

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5471}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 48109824

約数和(自身を除く): 27560748

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5471, 10942, 16413, 21884, 32826, 65652, 1712423, 3424846, 5137269, 6849692, 10274538, 20549076]

約数ペア:

[(1, 20549076), (2, 10274538), (3, 6849692), (4, 5137269), (6, 3424846), (12, 1712423), (313, 65652), (626, 32826), (939, 21884), (1252, 16413), (1878, 10942), (3756, 5471)]