20169484941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{525781}}^1$

素因数の和:526476

約数の個数: 16

約数和(自身を含む): 28350165440

約数和(自身を除く): 8180680499

約数列:

[1, 3, 19, 57, 673, 2019, 12787, 38361, 525781, 1577343, 9989839, 29969517, 353850613, 1061551839, 6723161647, 20169484941]

約数ペア:

[(1, 20169484941), (3, 6723161647), (19, 1061551839), (57, 353850613), (673, 29969517), (2019, 9989839), (12787, 1577343), (38361, 525781)]