20242678

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 30794400

約数和(自身を除く): 10551722

約数列:

[1, 2, 181, 199, 281, 362, 398, 562, 36019, 50861, 55919, 72038, 101722, 111838, 10121339, 20242678]

約数ペア:

[(1, 20242678), (2, 10121339), (181, 111838), (199, 101722), (281, 72038), (362, 55919), (398, 50861), (562, 36019)]