20072906

素因数分解:

$2^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1307}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 34468416

約数和(自身を除く): 14395510

約数列:

[1, 2, 7, 14, 1097, 1307, 2194, 2614, 7679, 9149, 15358, 18298, 1433779, 2867558, 10036453, 20072906]

約数ペア:

[(1, 20072906), (2, 10036453), (7, 2867558), (14, 1433779), (1097, 18298), (1307, 15358), (2194, 9149), (2614, 7679)]