20929446

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{14009}}^1$

素因数の和:14100

約数の個数: 24

約数和(自身を含む): 45896760

約数和(自身を除く): 24967314

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 14009, 28018, 42027, 84054, 126081, 252162, 1162747, 2325494, 3488241, 6976482, 10464723, 20929446]

約数ペア:

[(1, 20929446), (2, 10464723), (3, 6976482), (6, 3488241), (9, 2325494), (18, 1162747), (83, 252162), (166, 126081), (249, 84054), (498, 42027), (747, 28018), (1494, 14009)]