20103482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75577}}^1$

素因数の和:75605

約数の個数: 16

約数和(自身を含む): 36277440

約数和(自身を除く): 16173958

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75577, 151154, 529039, 1058078, 1435963, 2871926, 10051741, 20103482]

約数ペア:

[(1, 20103482), (2, 10051741), (7, 2871926), (14, 1435963), (19, 1058078), (38, 529039), (133, 151154), (266, 75577)]