20199291933

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1309177}}^1$

素因数の和:1309356

約数の個数: 16

約数和(自身を含む): 27859307840

約数和(自身を除く): 7660015907

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 1309177, 3927531, 48439549, 145318647, 181975603, 545926809, 6733097311, 20199291933]

約数ペア:

[(1, 20199291933), (3, 6733097311), (37, 545926809), (111, 181975603), (139, 145318647), (417, 48439549), (5143, 3927531), (15429, 1309177)]