20065094

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6427}}^1$

素因数の和:6659

約数の個数: 16

約数和(自身を含む): 34556928

約数和(自身を除く): 14491834

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 6427, 12854, 44989, 89978, 1433221, 2866442, 10032547, 20065094]

約数ペア:

[(1, 20065094), (2, 10032547), (7, 2866442), (14, 1433221), (223, 89978), (446, 44989), (1561, 12854), (3122, 6427)]