20177067339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1205969}}^1$

素因数の和:1206012

約数の個数: 36

約数和(自身を含む): 34428031560

約数和(自身を除く): 14250964221

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 16731, 1205969, 3617907, 10853721, 13265659, 15677597, 39796977, 47032791, 119390931, 141098373, 172453567, 203808761, 517360701, 611426283, 1552082103, 1834278849, 2241896371, 6725689113, 20177067339]

約数ペア:

[(1, 20177067339), (3, 6725689113), (9, 2241896371), (11, 1834278849), (13, 1552082103), (33, 611426283), (39, 517360701), (99, 203808761), (117, 172453567), (143, 141098373), (169, 119390931), (429, 47032791), (507, 39796977), (1287, 15677597), (1521, 13265659), (1859, 10853721), (5577, 3617907), (16731, 1205969)]