20050282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75377}}^1$

素因数の和:75405

約数の個数: 16

約数和(自身を含む): 36181440

約数和(自身を除く): 16131158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75377, 150754, 527639, 1055278, 1432163, 2864326, 10025141, 20050282]

約数ペア:

[(1, 20050282), (2, 10025141), (7, 2864326), (14, 1432163), (19, 1055278), (38, 527639), (133, 150754), (266, 75377)]