20747124

素因数分解:

$2^2\times 3^3\times {\mathrm{192103}}^1$

素因数の和:192116

約数の個数: 24

約数和(自身を含む): 53789120

約数和(自身を除く): 33041996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192103, 384206, 576309, 768412, 1152618, 1728927, 2305236, 3457854, 5186781, 6915708, 10373562, 20747124]

約数ペア:

[(1, 20747124), (2, 10373562), (3, 6915708), (4, 5186781), (6, 3457854), (9, 2305236), (12, 1728927), (18, 1152618), (27, 768412), (36, 576309), (54, 384206), (108, 192103)]