19777776

素因数分解:

$2^4\times 3^1\times {\mathrm{412037}}^1$

素因数の和:412048

約数の個数: 20

約数和(自身を含む): 51092712

約数和(自身を除く): 31314936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412037, 824074, 1236111, 1648148, 2472222, 3296296, 4944444, 6592592, 9888888, 19777776]

約数ペア:

[(1, 19777776), (2, 9888888), (3, 6592592), (4, 4944444), (6, 3296296), (8, 2472222), (12, 1648148), (16, 1236111), (24, 824074), (48, 412037)]