20624172

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20707}}^1$

素因数の和:20797

約数の個数: 24

約数和(自身を含む): 48705216

約数和(自身を除く): 28081044

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20707, 41414, 62121, 82828, 124242, 248484, 1718681, 3437362, 5156043, 6874724, 10312086, 20624172]

約数ペア:

[(1, 20624172), (2, 10312086), (3, 6874724), (4, 5156043), (6, 3437362), (12, 1718681), (83, 248484), (166, 124242), (249, 82828), (332, 62121), (498, 41414), (996, 20707)]