20729028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46687}}^1$

素因数の和:46731

約数の個数: 24

約数和(自身を含む): 49676032

約数和(自身を除く): 28947004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46687, 93374, 140061, 186748, 280122, 560244, 1727419, 3454838, 5182257, 6909676, 10364514, 20729028]

約数ペア:

[(1, 20729028), (2, 10364514), (3, 6909676), (4, 5182257), (6, 3454838), (12, 1727419), (37, 560244), (74, 280122), (111, 186748), (148, 140061), (222, 93374), (444, 46687)]