20993124

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{2311}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 49069888

約数和(自身を除く): 28076764

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 2311, 3028, 4542, 4622, 6933, 9084, 9244, 13866, 27732, 1749427, 3498854, 5248281, 6997708, 10496562, 20993124]

約数ペア:

[(1, 20993124), (2, 10496562), (3, 6997708), (4, 5248281), (6, 3498854), (12, 1749427), (757, 27732), (1514, 13866), (2271, 9244), (2311, 9084), (3028, 6933), (4542, 4622)]