20228882811

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{408491}}^1$

素因数の和:409482

約数の個数: 16

約数和(自身を含む): 28587904128

約数和(自身を除く): 8359021317

約数列:

[1, 3, 17, 51, 971, 2913, 16507, 49521, 408491, 1225473, 6944347, 20833041, 396644761, 1189934283, 6742960937, 20228882811]

約数ペア:

[(1, 20228882811), (3, 6742960937), (17, 1189934283), (51, 396644761), (971, 20833041), (2913, 6944347), (16507, 1225473), (49521, 408491)]