20433732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 52292352

約数和(自身を除く): 31858620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 283, 547, 566, 849, 1094, 1132, 1641, 1698, 2188, 3113, 3282, 3396, 6017, 6226, 6564, 9339, 12034, 12452, 18051, 18678, 24068, 36102, 37356, 72204, 154801, 309602, 464403, 619204, 928806, 1702811, 1857612, 3405622, 5108433, 6811244, 10216866, 20433732]

約数ペア:

[(1, 20433732), (2, 10216866), (3, 6811244), (4, 5108433), (6, 3405622), (11, 1857612), (12, 1702811), (22, 928806), (33, 619204), (44, 464403), (66, 309602), (132, 154801), (283, 72204), (547, 37356), (566, 36102), (849, 24068), (1094, 18678), (1132, 18051), (1641, 12452), (1698, 12034), (2188, 9339), (3113, 6564), (3282, 6226), (3396, 6017)]