20165310235

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{169307}}^1$

素因数の和:169443

約数の個数: 32

約数和(自身を含む): 28671293952

約数和(自身を除く): 8505983717

約数列:

[1, 5, 7, 35, 41, 83, 205, 287, 415, 581, 1435, 2905, 3403, 17015, 23821, 119105, 169307, 846535, 1185149, 5925745, 6941587, 14052481, 34707935, 48591109, 70262405, 98367367, 242955545, 491836835, 576151721, 2880758605, 4033062047, 20165310235]

約数ペア:

[(1, 20165310235), (5, 4033062047), (7, 2880758605), (35, 576151721), (41, 491836835), (83, 242955545), (205, 98367367), (287, 70262405), (415, 48591109), (581, 34707935), (1435, 14052481), (2905, 6941587), (3403, 5925745), (17015, 1185149), (23821, 846535), (119105, 169307)]