20126050389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{7741}}^1\times {\mathrm{16993}}^1$

素因数の和:24757

約数の個数: 24

約数和(自身を含む): 30786806232

約数和(自身を除く): 10660755843

約数列:

[1, 3, 9, 17, 51, 153, 7741, 16993, 23223, 50979, 69669, 131597, 152937, 288881, 394791, 866643, 1184373, 2599929, 131542813, 394628439, 1183885317, 2236227821, 6708683463, 20126050389]

約数ペア:

[(1, 20126050389), (3, 6708683463), (9, 2236227821), (17, 1183885317), (51, 394628439), (153, 131542813), (7741, 2599929), (16993, 1184373), (23223, 866643), (50979, 394791), (69669, 288881), (131597, 152937)]