12820485572

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{1759}}^1\times {\mathrm{10067}}^1$

素因数の和:12011

約数の個数: 24

約数和(自身を含む): 22574872320

約数和(自身を除く): 9754386748

約数列:

[1, 2, 4, 181, 362, 724, 1759, 3518, 7036, 10067, 20134, 40268, 318379, 636758, 1273516, 1822127, 3644254, 7288508, 17707853, 35415706, 70831412, 3205121393, 6410242786, 12820485572]

約数ペア:

[(1, 12820485572), (2, 6410242786), (4, 3205121393), (181, 70831412), (362, 35415706), (724, 17707853), (1759, 7288508), (3518, 3644254), (7036, 1822127), (10067, 1273516), (20134, 636758), (40268, 318379)]