20217936

素因数分解:

$2^4\times 3^1\times {\mathrm{421207}}^1$

素因数の和:421218

約数の個数: 20

約数和(自身を含む): 52229792

約数和(自身を除く): 32011856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421207, 842414, 1263621, 1684828, 2527242, 3369656, 5054484, 6739312, 10108968, 20217936]

約数ペア:

[(1, 20217936), (2, 10108968), (3, 6739312), (4, 5054484), (6, 3369656), (8, 2527242), (12, 1684828), (16, 1263621), (24, 842414), (48, 421207)]