20114992

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{1427}}^1$

素因数の和:2316

約数の個数: 20

約数和(自身を含む): 39044376

約数和(自身を除く): 18929384

約数列:

[1, 2, 4, 8, 16, 881, 1427, 1762, 2854, 3524, 5708, 7048, 11416, 14096, 22832, 1257187, 2514374, 5028748, 10057496, 20114992]

約数ペア:

[(1, 20114992), (2, 10057496), (4, 5028748), (8, 2514374), (16, 1257187), (881, 22832), (1427, 14096), (1762, 11416), (2854, 7048), (3524, 5708)]