20751216

素因数分解:

$2^4\times 3^1\times {\mathrm{432317}}^1$

素因数の和:432328

約数の個数: 20

約数和(自身を含む): 53607432

約数和(自身を除く): 32856216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432317, 864634, 1296951, 1729268, 2593902, 3458536, 5187804, 6917072, 10375608, 20751216]

約数ペア:

[(1, 20751216), (2, 10375608), (3, 6917072), (4, 5187804), (6, 3458536), (8, 2593902), (12, 1729268), (16, 1296951), (24, 864634), (48, 432317)]