20318996954

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{6577}}^1\times {\mathrm{12163}}^1$

素因数の和:18869

約数の個数: 16

約数和(自身を含む): 30725680128

約数和(自身を除く): 10406683174

約数列:

[1, 2, 127, 254, 6577, 12163, 13154, 24326, 835279, 1544701, 1670558, 3089402, 79996051, 159992102, 10159498477, 20318996954]

約数ペア:

[(1, 20318996954), (2, 10159498477), (127, 159992102), (254, 79996051), (6577, 3089402), (12163, 1670558), (13154, 1544701), (24326, 835279)]