20824089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48541}}^1$

素因数の和:48568

約数の個数: 16

約数和(自身を含む): 32620224

約数和(自身を除く): 11796135

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 48541, 145623, 533951, 631033, 1601853, 1893099, 6941363, 20824089]

約数ペア:

[(1, 20824089), (3, 6941363), (11, 1893099), (13, 1601853), (33, 631033), (39, 533951), (143, 145623), (429, 48541)]