20283412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9203}}^1$

素因数の和:9255

約数の個数: 24

約数和(自身を含む): 38656800

約数和(自身を除く): 18373388

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9203, 18406, 36812, 174857, 266887, 349714, 533774, 699428, 1067548, 5070853, 10141706, 20283412]

約数ペア:

[(1, 20283412), (2, 10141706), (4, 5070853), (19, 1067548), (29, 699428), (38, 533774), (58, 349714), (76, 266887), (116, 174857), (551, 36812), (1102, 18406), (2204, 9203)]