20186368047

素因数分解:

$3^3\times {\mathrm{1217}}^1\times {\mathrm{614333}}^1$

素因数の和:615559

約数の個数: 16

約数和(自身を含む): 29930352480

約数和(自身を除く): 9743984433

約数列:

[1, 3, 9, 27, 1217, 3651, 10953, 32859, 614333, 1842999, 5528997, 16586991, 747643261, 2242929783, 6728789349, 20186368047]

約数ペア:

[(1, 20186368047), (3, 6728789349), (9, 2242929783), (27, 747643261), (1217, 16586991), (3651, 5528997), (10953, 1842999), (32859, 614333)]