20608338

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{47051}}^1$

素因数の和:47129

約数の個数: 16

約数和(自身を含む): 41782176

約数和(自身を除く): 21173838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 47051, 94102, 141153, 282306, 3434723, 6869446, 10304169, 20608338]

約数ペア:

[(1, 20608338), (2, 10304169), (3, 6869446), (6, 3434723), (73, 282306), (146, 141153), (219, 94102), (438, 47051)]