20580453528

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8840401}}^1$

素因数の和:8840507

約数の個数: 32

約数和(自身を含む): 51981563760

約数和(自身を除く): 31401110232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8840401, 17680802, 26521203, 35361604, 53042406, 70723208, 106084812, 212169624, 857518897, 1715037794, 2572556691, 3430075588, 5145113382, 6860151176, 10290226764, 20580453528]

約数ペア:

[(1, 20580453528), (2, 10290226764), (3, 6860151176), (4, 5145113382), (6, 3430075588), (8, 2572556691), (12, 1715037794), (24, 857518897), (97, 212169624), (194, 106084812), (291, 70723208), (388, 53042406), (582, 35361604), (776, 26521203), (1164, 17680802), (2328, 8840401)]