20199428219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14973631}}^1$

素因数の和:14973721

約数の個数: 8

約数和(自身を含む): 21562030080

約数和(自身を除く): 1362601861

約数列:

[1, 19, 71, 1349, 14973631, 284498989, 1063127801, 20199428219]

約数ペア:

[(1, 20199428219), (19, 1063127801), (71, 284498989), (1349, 14973631)]