20034266

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19603}}^1$

素因数の和:19685

約数の個数: 16

約数和(自身を含む): 34816704

約数和(自身を除く): 14782438

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 19603, 39206, 137221, 274442, 1431019, 2862038, 10017133, 20034266]

約数ペア:

[(1, 20034266), (2, 10017133), (7, 2862038), (14, 1431019), (73, 274442), (146, 137221), (511, 39206), (1022, 19603)]