20443616

素因数分解:

$2^5\times {\mathrm{601}}^1\times {\mathrm{1063}}^1$

素因数の和:1674

約数の個数: 24

約数和(自身を含む): 40353264

約数和(自身を除く): 19909648

約数列:

[1, 2, 4, 8, 16, 32, 601, 1063, 1202, 2126, 2404, 4252, 4808, 8504, 9616, 17008, 19232, 34016, 638863, 1277726, 2555452, 5110904, 10221808, 20443616]

約数ペア:

[(1, 20443616), (2, 10221808), (4, 5110904), (8, 2555452), (16, 1277726), (32, 638863), (601, 34016), (1063, 19232), (1202, 17008), (2126, 9616), (2404, 8504), (4252, 4808)]