20226569961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{824531}}^1$

素因数の和:824601

約数の個数: 32

約数和(自身を含む): 31582873728

約数和(自身を除く): 11356303767

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 8177, 24531, 824531, 2473593, 10718903, 14017027, 30507647, 32156709, 42051081, 91522941, 182221351, 396599411, 518629999, 546664053, 1189798233, 1555889997, 6742189987, 20226569961]

約数ペア:

[(1, 20226569961), (3, 6742189987), (13, 1555889997), (17, 1189798233), (37, 546664053), (39, 518629999), (51, 396599411), (111, 182221351), (221, 91522941), (481, 42051081), (629, 32156709), (663, 30507647), (1443, 14017027), (1887, 10718903), (8177, 2473593), (24531, 824531)]