20324642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41143}}^1$

素因数の和:41177

約数の個数: 16

約数和(自身を含む): 34560960

約数和(自身を除く): 14236318

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 41143, 82286, 534859, 781717, 1069718, 1563434, 10162321, 20324642]

約数ペア:

[(1, 20324642), (2, 10162321), (13, 1563434), (19, 1069718), (26, 781717), (38, 534859), (247, 82286), (494, 41143)]