20482794

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2216

約数の個数: 40

約数和(自身を含む): 46696320

約数和(自身を除く): 26213526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 2143, 3186, 4286, 4779, 6429, 9558, 12858, 19287, 38574, 57861, 115722, 126437, 173583, 252874, 347166, 379311, 758622, 1137933, 2275866, 3413799, 6827598, 10241397, 20482794]

約数ペア:

[(1, 20482794), (2, 10241397), (3, 6827598), (6, 3413799), (9, 2275866), (18, 1137933), (27, 758622), (54, 379311), (59, 347166), (81, 252874), (118, 173583), (162, 126437), (177, 115722), (354, 57861), (531, 38574), (1062, 19287), (1593, 12858), (2143, 9558), (3186, 6429), (4286, 4779)]