20188791673

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{455513}}^1$

素因数の和:455624

約数の個数: 16

約数和(自身を含む): 22039589376

約数和(自身を除く): 1850797703

約数列:

[1, 23, 41, 47, 943, 1081, 1927, 44321, 455513, 10476799, 18676033, 21409111, 429548759, 492409553, 877773551, 20188791673]

約数ペア:

[(1, 20188791673), (23, 877773551), (41, 492409553), (47, 429548759), (943, 21409111), (1081, 18676033), (1927, 10476799), (44321, 455513)]