20143618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1129}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 33032160

約数和(自身を除く): 12888542

約数列:

[1, 2, 11, 22, 811, 1129, 1622, 2258, 8921, 12419, 17842, 24838, 915619, 1831238, 10071809, 20143618]

約数ペア:

[(1, 20143618), (2, 10071809), (11, 1831238), (22, 915619), (811, 24838), (1129, 17842), (1622, 12419), (2258, 8921)]