20199608949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{341423}}^1$

素因数の和:341517

約数の個数: 32

約数和(自身を含む): 30515111424

約数和(自身を除く): 10315502475

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1517, 1599, 4551, 19721, 59163, 341423, 1024269, 4438499, 12632651, 13315497, 13998343, 37897953, 41995029, 164224463, 181978459, 492673389, 517938691, 545935377, 1553816073, 6733202983, 20199608949]

約数ペア:

[(1, 20199608949), (3, 6733202983), (13, 1553816073), (37, 545935377), (39, 517938691), (41, 492673389), (111, 181978459), (123, 164224463), (481, 41995029), (533, 37897953), (1443, 13998343), (1517, 13315497), (1599, 12632651), (4551, 4438499), (19721, 1024269), (59163, 341423)]