20114766910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{270833}}^1$

素因数の和:271908

約数の個数: 32

約数和(自身を含む): 41418101952

約数和(自身を除く): 21303335042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1061, 2122, 5305, 7427, 10610, 14854, 37135, 74270, 270833, 541666, 1354165, 1895831, 2708330, 3791662, 9479155, 18958310, 287353813, 574707626, 1436769065, 2011476691, 2873538130, 4022953382, 10057383455, 20114766910]

約数ペア:

[(1, 20114766910), (2, 10057383455), (5, 4022953382), (7, 2873538130), (10, 2011476691), (14, 1436769065), (35, 574707626), (70, 287353813), (1061, 18958310), (2122, 9479155), (5305, 3791662), (7427, 2708330), (10610, 1895831), (14854, 1354165), (37135, 541666), (74270, 270833)]