20832955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29137}}^1$

素因数の和:29166

約数の個数: 16

約数和(自身を含む): 29371104

約数和(自身を除く): 8538149

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 29137, 145685, 320507, 378781, 1602535, 1893905, 4166591, 20832955]

約数ペア:

[(1, 20832955), (5, 4166591), (11, 1893905), (13, 1602535), (55, 378781), (65, 320507), (143, 145685), (715, 29137)]