2247282220

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{110269}}^1$

素因数の和:111297

約数の個数: 24

約数和(自身を含む): 4723966800

約数和(自身を除く): 2476684580

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 4076, 5095, 10190, 20380, 110269, 220538, 441076, 551345, 1102690, 2205380, 112364111, 224728222, 449456444, 561820555, 1123641110, 2247282220]

約数ペア:

[(1, 2247282220), (2, 1123641110), (4, 561820555), (5, 449456444), (10, 224728222), (20, 112364111), (1019, 2205380), (2038, 1102690), (4076, 551345), (5095, 441076), (10190, 220538), (20380, 110269)]