20094941288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58415527}}^1$

素因数の和:58415576

約数の個数: 16

約数和(自身を含む): 38554248480

約数和(自身を除く): 18459307192

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58415527, 116831054, 233662108, 467324216, 2511867661, 5023735322, 10047470644, 20094941288]

約数ペア:

[(1, 20094941288), (2, 10047470644), (4, 5023735322), (8, 2511867661), (43, 467324216), (86, 233662108), (172, 116831054), (344, 58415527)]