2068960.00000000

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39631}}^1$

素因数の和:39682

約数の個数: 20

約数和(自身を含む): 54058048

約数和(自身を除く): 26791920

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39631, 79262, 158524, 317048, 634096, 1704133, 3408266, 6816532, 13633064, 27266128]

約数ペア:

[(1, 27266128), (2, 13633064), (4, 6816532), (8, 3408266), (16, 1704133), (43, 634096), (86, 317048), (172, 158524), (344, 79262), (688, 39631)]