2020138568

素因数分解:

$2^3\times 7^1\times {\mathrm{36073903}}^1$

素因数の和:36073916

約数の個数: 16

約数和(自身を含む): 4328868480

約数和(自身を除く): 2308729912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36073903, 72147806, 144295612, 252517321, 288591224, 505034642, 1010069284, 2020138568]

約数ペア:

[(1, 2020138568), (2, 1010069284), (4, 505034642), (7, 288591224), (8, 252517321), (14, 144295612), (28, 72147806), (56, 36073903)]