20541346

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63793}}^1$

素因数の和:63825

約数の個数: 16

約数和(自身を含む): 36745344

約数和(自身を除く): 16203998

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 63793, 127586, 446551, 893102, 1467239, 2934478, 10270673, 20541346]

約数ペア:

[(1, 20541346), (2, 10270673), (7, 2934478), (14, 1467239), (23, 893102), (46, 446551), (161, 127586), (322, 63793)]