20996124

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3779}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 49109760

約数和(自身を除く): 28113636

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 3779, 5556, 7558, 11337, 15116, 22674, 45348, 1749677, 3499354, 5249031, 6998708, 10498062, 20996124]

約数ペア:

[(1, 20996124), (2, 10498062), (3, 6998708), (4, 5249031), (6, 3499354), (12, 1749677), (463, 45348), (926, 22674), (1389, 15116), (1852, 11337), (2778, 7558), (3779, 5556)]