20348094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260873}}^1$

素因数の和:260891

約数の個数: 16

約数和(自身を含む): 43826832

約数和(自身を除く): 23478738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 260873, 521746, 782619, 1565238, 3391349, 6782698, 10174047, 20348094]

約数ペア:

[(1, 20348094), (2, 10174047), (3, 6782698), (6, 3391349), (13, 1565238), (26, 782619), (39, 521746), (78, 260873)]