20964126

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94433}}^1$

素因数の和:94475

約数の個数: 16

約数和(自身を含む): 43061904

約数和(自身を除く): 22097778

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94433, 188866, 283299, 566598, 3494021, 6988042, 10482063, 20964126]

約数ペア:

[(1, 20964126), (2, 10482063), (3, 6988042), (6, 3494021), (37, 566598), (74, 283299), (111, 188866), (222, 94433)]