20845716

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2753}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 48734784

約数和(自身を除く): 27889068

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 2753, 3786, 5506, 7572, 8259, 11012, 16518, 33036, 1737143, 3474286, 5211429, 6948572, 10422858, 20845716]

約数ペア:

[(1, 20845716), (2, 10422858), (3, 6948572), (4, 5211429), (6, 3474286), (12, 1737143), (631, 33036), (1262, 16518), (1893, 11012), (2524, 8259), (2753, 7572), (3786, 5506)]