20063896

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{7577}}^1$

素因数の和:7914

約数の個数: 16

約数和(自身を含む): 37738440

約数和(自身を除く): 17674544

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 7577, 15154, 30308, 60616, 2507987, 5015974, 10031948, 20063896]

約数ペア:

[(1, 20063896), (2, 10031948), (4, 5015974), (8, 2507987), (331, 60616), (662, 30308), (1324, 15154), (2648, 7577)]