20423804510577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8707}}^1\times {\mathrm{15277}}^1$

素因数の和:24158

約数の個数: 64

約数和(自身を含む): 30516372045824

約数和(自身を除く): 10092567535247

約数列:

[1, 3, 13, 31, 39, 93, 127, 381, 403, 1209, 1651, 3937, 4953, 8707, 11811, 15277, 26121, 45831, 51181, 113191, 153543, 198601, 269917, 339573, 473587, 595803, 809751, 1105789, 1420761, 1940179, 3317367, 3508921, 5820537, 6156631, 10526763, 14375257, 18469893, 25222327, 34279459, 43125771, 60145549, 75666981, 102838377, 133016839, 180436647, 399050517, 445632967, 781892137, 1336898901, 1729218907, 2345676411, 4123522009, 5187656721, 12370566027, 16893138553, 50679415659, 53605786117, 160817358351, 219610801189, 523687295143, 658832403567, 1571061885429, 6807934836859, 20423804510577]

約数ペア:

[(1, 20423804510577), (3, 6807934836859), (13, 1571061885429), (31, 658832403567), (39, 523687295143), (93, 219610801189), (127, 160817358351), (381, 53605786117), (403, 50679415659), (1209, 16893138553), (1651, 12370566027), (3937, 5187656721), (4953, 4123522009), (8707, 2345676411), (11811, 1729218907), (15277, 1336898901), (26121, 781892137), (45831, 445632967), (51181, 399050517), (113191, 180436647), (153543, 133016839), (198601, 102838377), (269917, 75666981), (339573, 60145549), (473587, 43125771), (595803, 34279459), (809751, 25222327), (1105789, 18469893), (1420761, 14375257), (1940179, 10526763), (3317367, 6156631), (3508921, 5820537)]