20353122

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11657}}^1$

素因数の和:11762

約数の個数: 24

約数和(自身を含む): 44556876

約数和(自身を除く): 24203754

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 11657, 23314, 34971, 69942, 104913, 209826, 1130729, 2261458, 3392187, 6784374, 10176561, 20353122]

約数ペア:

[(1, 20353122), (2, 10176561), (3, 6784374), (6, 3392187), (9, 2261458), (18, 1130729), (97, 209826), (194, 104913), (291, 69942), (582, 34971), (873, 23314), (1746, 11657)]