20192285883

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{8093}}^1$

素因数の和:9664

約数の個数: 48

約数和(自身を含む): 34192164096

約数和(自身を除く): 13999878213

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1543, 1617, 4629, 8093, 10801, 16973, 24279, 32403, 50919, 56651, 75607, 89023, 118811, 169953, 226821, 267069, 356433, 396557, 623161, 831677, 1189671, 1869483, 2495031, 4362127, 12487499, 13086381, 37462497, 87412493, 137362489, 262237479, 412087467, 611887451, 961537423, 1835662353, 2884612269, 6730761961, 20192285883]

約数ペア:

[(1, 20192285883), (3, 6730761961), (7, 2884612269), (11, 1835662353), (21, 961537423), (33, 611887451), (49, 412087467), (77, 262237479), (147, 137362489), (231, 87412493), (539, 37462497), (1543, 13086381), (1617, 12487499), (4629, 4362127), (8093, 2495031), (10801, 1869483), (16973, 1189671), (24279, 831677), (32403, 623161), (50919, 396557), (56651, 356433), (75607, 267069), (89023, 226821), (118811, 169953)]