20223502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18089}}^1$

素因数の和:18147

約数の個数: 16

約数和(自身を含む): 33430320

約数和(自身を除く): 13206818

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 18089, 36178, 235157, 470314, 777827, 1555654, 10111751, 20223502]

約数ペア:

[(1, 20223502), (2, 10111751), (13, 1555654), (26, 777827), (43, 470314), (86, 235157), (559, 36178), (1118, 18089)]