20348021859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4500779}}^1$

素因数の和:4500930

約数の個数: 16

約数和(自身を含む): 29813166720

約数和(自身を除く): 9465144861

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 4500779, 13502337, 49508569, 148525707, 616606723, 1849820169, 6782673953, 20348021859]

約数ペア:

[(1, 20348021859), (3, 6782673953), (11, 1849820169), (33, 616606723), (137, 148525707), (411, 49508569), (1507, 13502337), (4521, 4500779)]