20475182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112501}}^1$

素因数の和:112523

約数の個数: 16

約数和(自身を含む): 37800672

約数和(自身を除く): 17325490

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 112501, 225002, 787507, 1462513, 1575014, 2925026, 10237591, 20475182]

約数ペア:

[(1, 20475182), (2, 10237591), (7, 2925026), (13, 1575014), (14, 1462513), (26, 787507), (91, 225002), (182, 112501)]