20186718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197909}}^1$

素因数の和:197931

約数の個数: 16

約数和(自身を含む): 42748560

約数和(自身を除く): 22561842

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197909, 395818, 593727, 1187454, 3364453, 6728906, 10093359, 20186718]

約数ペア:

[(1, 20186718), (2, 10093359), (3, 6728906), (6, 3364453), (17, 1187454), (34, 593727), (51, 395818), (102, 197909)]