20291226

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46327}}^1$

素因数の和:46405

約数の個数: 16

約数和(自身を含む): 41139264

約数和(自身を除く): 20848038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46327, 92654, 138981, 277962, 3381871, 6763742, 10145613, 20291226]

約数ペア:

[(1, 20291226), (2, 10145613), (3, 6763742), (6, 3381871), (73, 277962), (146, 138981), (219, 92654), (438, 46327)]