20069098

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10313}}^1$

素因数の和:10461

約数の個数: 16

約数和(自身を含む): 34655040

約数和(自身を除く): 14585942

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 10313, 20626, 72191, 144382, 1433507, 2867014, 10034549, 20069098]

約数ペア:

[(1, 20069098), (2, 10034549), (7, 2867014), (14, 1433507), (139, 144382), (278, 72191), (973, 20626), (1946, 10313)]