20213305957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1\times {\mathrm{9433}}^1$

素因数の和:10500

約数の個数: 16

約数和(自身を含む): 21909823488

約数和(自身を除く): 1696517531

約数列:

[1, 13, 191, 863, 2483, 9433, 11219, 122629, 164833, 1801703, 2142829, 8140679, 23422139, 105828827, 1554869689, 20213305957]

約数ペア:

[(1, 20213305957), (13, 1554869689), (191, 105828827), (863, 23422139), (2483, 8140679), (9433, 2142829), (11219, 1801703), (122629, 164833)]