20120448627

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12630539}}^1$

素因数の和:12630607

約数の個数: 16

約数和(自身を含む): 30313296000

約数和(自身を除く): 10192847373

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12630539, 37891617, 113674851, 341024553, 745201801, 2235605403, 6706816209, 20120448627]

約数ペア:

[(1, 20120448627), (3, 6706816209), (9, 2235605403), (27, 745201801), (59, 341024553), (177, 113674851), (531, 37891617), (1593, 12630539)]