20121754794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176506621}}^1$

素因数の和:176506645

約数の個数: 16

約数和(自身を含む): 42361589280

約数和(自身を除く): 22239834486

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176506621, 353013242, 529519863, 1059039726, 3353625799, 6707251598, 10060877397, 20121754794]

約数ペア:

[(1, 20121754794), (2, 10060877397), (3, 6707251598), (6, 3353625799), (19, 1059039726), (38, 529519863), (57, 353013242), (114, 176506621)]