20768532

素因数分解:

$2^2\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{1619}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 48535200

約数和(自身を除く): 27766668

約数列:

[1, 2, 3, 4, 6, 12, 1069, 1619, 2138, 3207, 3238, 4276, 4857, 6414, 6476, 9714, 12828, 19428, 1730711, 3461422, 5192133, 6922844, 10384266, 20768532]

約数ペア:

[(1, 20768532), (2, 10384266), (3, 6922844), (4, 5192133), (6, 3461422), (12, 1730711), (1069, 19428), (1619, 12828), (2138, 9714), (3207, 6476), (3238, 6414), (4276, 4857)]