20148479943

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1\times {\mathrm{64091}}^1$

素因数の和:66574

約数の個数: 16

約数和(自身を含む): 27501108096

約数和(自身を除く): 7352628153

約数列:

[1, 3, 43, 129, 2437, 7311, 64091, 104791, 192273, 314373, 2755913, 8267739, 156189767, 468569301, 6716159981, 20148479943]

約数ペア:

[(1, 20148479943), (3, 6716159981), (43, 468569301), (129, 156189767), (2437, 8267739), (7311, 2755913), (64091, 314373), (104791, 192273)]