20161776

素因数分解:

$2^4\times 3^1\times {\mathrm{420037}}^1$

素因数の和:420048

約数の個数: 20

約数和(自身を含む): 52084712

約数和(自身を除く): 31922936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420037, 840074, 1260111, 1680148, 2520222, 3360296, 5040444, 6720592, 10080888, 20161776]

約数ペア:

[(1, 20161776), (2, 10080888), (3, 6720592), (4, 5040444), (6, 3360296), (8, 2520222), (12, 1680148), (16, 1260111), (24, 840074), (48, 420037)]