20184521768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87002249}}^1$

素因数の和:87002284

約数の個数: 16

約数和(自身を含む): 39151012500

約数和(自身を除く): 18966490732

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87002249, 174004498, 348008996, 696017992, 2523065221, 5046130442, 10092260884, 20184521768]

約数ペア:

[(1, 20184521768), (2, 10092260884), (4, 5046130442), (8, 2523065221), (29, 696017992), (58, 348008996), (116, 174004498), (232, 87002249)]