20874324

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{1549}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 48781600

約数和(自身を除く): 27907276

約数列:

[1, 2, 3, 4, 6, 12, 1123, 1549, 2246, 3098, 3369, 4492, 4647, 6196, 6738, 9294, 13476, 18588, 1739527, 3479054, 5218581, 6958108, 10437162, 20874324]

約数ペア:

[(1, 20874324), (2, 10437162), (3, 6958108), (4, 5218581), (6, 3479054), (12, 1739527), (1123, 18588), (1549, 13476), (2246, 9294), (3098, 6738), (3369, 6196), (4492, 4647)]