20864563199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{71719}}^1$

素因数の和:72002

約数の個数: 16

約数和(自身を含む): 22436884800

約数和(自身を除く): 1572321601

約数列:

[1, 17, 109, 157, 1853, 2669, 17113, 71719, 290921, 1219223, 7817371, 11259883, 132895307, 191418011, 1227327247, 20864563199]

約数ペア:

[(1, 20864563199), (17, 1227327247), (109, 191418011), (157, 132895307), (1853, 11259883), (2669, 7817371), (17113, 1219223), (71719, 290921)]