20349048

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8741}}^1$

素因数の和:8847

約数の個数: 32

約数和(自身を含む): 51402960

約数和(自身を除く): 31053912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8741, 17482, 26223, 34964, 52446, 69928, 104892, 209784, 847877, 1695754, 2543631, 3391508, 5087262, 6783016, 10174524, 20349048]

約数ペア:

[(1, 20349048), (2, 10174524), (3, 6783016), (4, 5087262), (6, 3391508), (8, 2543631), (12, 1695754), (24, 847877), (97, 209784), (194, 104892), (291, 69928), (388, 52446), (582, 34964), (776, 26223), (1164, 17482), (2328, 8741)]