20147458214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7242077}}^1$

素因数の和:7242199

約数の個数: 16

約数和(自身を含む): 32850065808

約数和(自身を除く): 12702607594

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 7242077, 14484154, 94147001, 188294002, 774902239, 1549804478, 10073729107, 20147458214]

約数ペア:

[(1, 20147458214), (2, 10073729107), (13, 1549804478), (26, 774902239), (107, 188294002), (214, 94147001), (1391, 14484154), (2782, 7242077)]