20016852

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45083}}^1$

素因数の和:45127

約数の個数: 24

約数和(自身を含む): 47969376

約数和(自身を除く): 27952524

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45083, 90166, 135249, 180332, 270498, 540996, 1668071, 3336142, 5004213, 6672284, 10008426, 20016852]

約数ペア:

[(1, 20016852), (2, 10008426), (3, 6672284), (4, 5004213), (6, 3336142), (12, 1668071), (37, 540996), (74, 270498), (111, 180332), (148, 135249), (222, 90166), (444, 45083)]