20350792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33037}}^1$

素因数の和:33061

約数の個数: 32

約数和(自身を含む): 47574720

約数和(自身を除く): 27223928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 33037, 66074, 132148, 231259, 264296, 363407, 462518, 726814, 925036, 1453628, 1850072, 2543849, 2907256, 5087698, 10175396, 20350792]

約数ペア:

[(1, 20350792), (2, 10175396), (4, 5087698), (7, 2907256), (8, 2543849), (11, 1850072), (14, 1453628), (22, 925036), (28, 726814), (44, 462518), (56, 363407), (77, 264296), (88, 231259), (154, 132148), (308, 66074), (616, 33037)]