20461070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{292301}}^1$

素因数の和:292315

約数の個数: 16

約数和(自身を含む): 42091488

約数和(自身を除く): 21630418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 292301, 584602, 1461505, 2046107, 2923010, 4092214, 10230535, 20461070]

約数ペア:

[(1, 20461070), (2, 10230535), (5, 4092214), (7, 2923010), (10, 2046107), (14, 1461505), (35, 584602), (70, 292301)]