20026573630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{286093909}}^1$

素因数の和:286093923

約数の個数: 16

約数和(自身を含む): 41197523040

約数和(自身を除く): 21170949410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 286093909, 572187818, 1430469545, 2002657363, 2860939090, 4005314726, 10013286815, 20026573630]

約数ペア:

[(1, 20026573630), (2, 10013286815), (5, 4005314726), (7, 2860939090), (10, 2002657363), (14, 1430469545), (35, 572187818), (70, 286093909)]