20120162361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{355549}}^1$

素因数の和:357016

約数の個数: 16

約数和(自身を含む): 28910481600

約数和(自身を除く): 8790319239

約数列:

[1, 3, 13, 39, 1451, 4353, 18863, 56589, 355549, 1066647, 4622137, 13866411, 515901599, 1547704797, 6706720787, 20120162361]

約数ペア:

[(1, 20120162361), (3, 6706720787), (13, 1547704797), (39, 515901599), (1451, 13866411), (4353, 4622137), (18863, 1066647), (56589, 355549)]