20714606815

素因数分解:

$5^1\times 7^1\times {\mathrm{50929}}^1\times {\mathrm{11621}}^1$

素因数の和:62562

約数の個数: 16

約数和(自身を含む): 28411606080

約数和(自身を除く): 7696999265

約数列:

[1, 5, 7, 35, 11621, 50929, 58105, 81347, 254645, 356503, 406735, 1782515, 591845909, 2959229545, 4142921363, 20714606815]

約数ペア:

[(1, 20714606815), (5, 4142921363), (7, 2959229545), (35, 591845909), (11621, 1782515), (50929, 406735), (58105, 356503), (81347, 254645)]