20588576

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{17389}}^1$

素因数の和:17436

約数の個数: 24

約数和(自身を含む): 41631660

約数和(自身を除く): 21043084

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 17389, 34778, 69556, 139112, 278224, 556448, 643393, 1286786, 2573572, 5147144, 10294288, 20588576]

約数ペア:

[(1, 20588576), (2, 10294288), (4, 5147144), (8, 2573572), (16, 1286786), (32, 643393), (37, 556448), (74, 278224), (148, 139112), (296, 69556), (592, 34778), (1184, 17389)]