20233894952

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{431}}^1\times {\mathrm{17729}}^1$

素因数の和:18497

約数の個数: 32

約数和(自身を含む): 38143612800

約数和(自身を除く): 17909717848

約数列:

[1, 2, 4, 8, 331, 431, 662, 862, 1324, 1724, 2648, 3448, 17729, 35458, 70916, 141832, 142661, 285322, 570644, 1141288, 5868299, 7641199, 11736598, 15282398, 23473196, 30564796, 46946392, 61129592, 2529236869, 5058473738, 10116947476, 20233894952]

約数ペア:

[(1, 20233894952), (2, 10116947476), (4, 5058473738), (8, 2529236869), (331, 61129592), (431, 46946392), (662, 30564796), (862, 23473196), (1324, 15282398), (1724, 11736598), (2648, 7641199), (3448, 5868299), (17729, 1141288), (35458, 570644), (70916, 285322), (141832, 142661)]