20228138

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49823}}^1$

素因数の和:49861

約数の個数: 16

約数和(自身を含む): 35873280

約数和(自身を除く): 15645142

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49823, 99646, 348761, 697522, 1444867, 2889734, 10114069, 20228138]

約数ペア:

[(1, 20228138), (2, 10114069), (7, 2889734), (14, 1444867), (29, 697522), (58, 348761), (203, 99646), (406, 49823)]