20076184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 40795920

約数和(自身を除く): 20719736

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 3433, 5848, 6866, 13732, 27464, 58361, 116722, 147619, 233444, 295238, 466888, 590476, 1180952, 2509523, 5019046, 10038092, 20076184]

約数ペア:

[(1, 20076184), (2, 10038092), (4, 5019046), (8, 2509523), (17, 1180952), (34, 590476), (43, 466888), (68, 295238), (86, 233444), (136, 147619), (172, 116722), (344, 58361), (731, 27464), (1462, 13732), (2924, 6866), (3433, 5848)]