20199291937

素因数分解:

${\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{370147}}^1$

素因数の和:370221

約数の個数: 16

約数和(自身を含む): 22759660224

約数和(自身を除く): 2560368287

約数列:

[1, 11, 41, 121, 451, 1331, 4961, 54571, 370147, 4071617, 15176027, 44787787, 166936297, 492665657, 1836299267, 20199291937]

約数ペア:

[(1, 20199291937), (11, 1836299267), (41, 492665657), (121, 166936297), (451, 44787787), (1331, 15176027), (4961, 4071617), (54571, 370147)]