16720092

素因数分解:

$2^2\times 3^2\times {\mathrm{464447}}^1$

素因数の和:464457

約数の個数: 18

約数和(自身を含む): 42264768

約数和(自身を除く): 25544676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 464447, 928894, 1393341, 1857788, 2786682, 4180023, 5573364, 8360046, 16720092]

約数ペア:

[(1, 16720092), (2, 8360046), (3, 5573364), (4, 4180023), (6, 2786682), (9, 1857788), (12, 1393341), (18, 928894), (36, 464447)]