20283972

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{2039}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 47409600

約数和(自身を除く): 27125628

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2039, 2487, 3316, 4078, 4974, 6117, 8156, 9948, 12234, 24468, 1690331, 3380662, 5070993, 6761324, 10141986, 20283972]

約数ペア:

[(1, 20283972), (2, 10141986), (3, 6761324), (4, 5070993), (6, 3380662), (12, 1690331), (829, 24468), (1658, 12234), (2039, 9948), (2487, 8156), (3316, 6117), (4078, 4974)]