20763418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2141}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 33646536

約数和(自身を除く): 12883118

約数列:

[1, 2, 13, 26, 373, 746, 2141, 4282, 4849, 9698, 27833, 55666, 798593, 1597186, 10381709, 20763418]

約数ペア:

[(1, 20763418), (2, 10381709), (13, 1597186), (26, 798593), (373, 55666), (746, 27833), (2141, 9698), (4282, 4849)]