20341376644

素因数分解:

$2^2\times {\mathrm{5387}}^1\times {\mathrm{944003}}^1$

素因数の和:949394

約数の個数: 12

約数和(自身を含む): 35604054864

約数和(自身を除く): 15262678220

約数列:

[1, 2, 4, 5387, 10774, 21548, 944003, 1888006, 3776012, 5085344161, 10170688322, 20341376644]

約数ペア:

[(1, 20341376644), (2, 10170688322), (4, 5085344161), (5387, 3776012), (10774, 1888006), (21548, 944003)]