20072542

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1319}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 34467840

約数和(自身を除く): 14395298

約数列:

[1, 2, 7, 14, 1087, 1319, 2174, 2638, 7609, 9233, 15218, 18466, 1433753, 2867506, 10036271, 20072542]

約数ペア:

[(1, 20072542), (2, 10036271), (7, 2867506), (14, 1433753), (1087, 18466), (1319, 15218), (2174, 9233), (2638, 7609)]