20369364

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27827}}^1$

素因数の和:27895

約数の個数: 24

約数和(自身を含む): 48309408

約数和(自身を除く): 27940044

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27827, 55654, 83481, 111308, 166962, 333924, 1697447, 3394894, 5092341, 6789788, 10184682, 20369364]

約数ペア:

[(1, 20369364), (2, 10184682), (3, 6789788), (4, 5092341), (6, 3394894), (12, 1697447), (61, 333924), (122, 166962), (183, 111308), (244, 83481), (366, 55654), (732, 27827)]