20170166952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3167}}^1$

素因数の和:3475

約数の個数: 128

約数和(自身を含む): 55085184000

約数和(自身を除く): 34915017048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 149, 156, 274, 298, 312, 411, 447, 548, 596, 822, 894, 1096, 1192, 1644, 1781, 1788, 1937, 3167, 3288, 3562, 3576, 3874, 5343, 5811, 6334, 7124, 7748, 9501, 10686, 11622, 12668, 14248, 15496, 19002, 20413, 21372, 23244, 25336, 38004, 40826, 41171, 42744, 46488, 61239, 76008, 81652, 82342, 122478, 123513, 163304, 164684, 244956, 247026, 265369, 329368, 433879, 471883, 489912, 494052, 530738, 796107, 867758, 943766, 988104, 1061476, 1301637, 1415649, 1592214, 1735516, 1887532, 2122952, 2603274, 2831298, 3184428, 3471032, 3775064, 5206548, 5640427, 5662596, 6134479, 6368856, 10413096, 11280854, 11325192, 12268958, 16921281, 18403437, 22561708, 24537916, 33842562, 36806874, 45123416, 49075832, 64647971, 67685124, 73613748, 129295942, 135370248, 147227496, 193943913, 258591884, 387887826, 517183768, 775775652, 840423623, 1551551304, 1680847246, 2521270869, 3361694492, 5042541738, 6723388984, 10085083476, 20170166952]

約数ペア:

[(1, 20170166952), (2, 10085083476), (3, 6723388984), (4, 5042541738), (6, 3361694492), (8, 2521270869), (12, 1680847246), (13, 1551551304), (24, 840423623), (26, 775775652), (39, 517183768), (52, 387887826), (78, 258591884), (104, 193943913), (137, 147227496), (149, 135370248), (156, 129295942), (274, 73613748), (298, 67685124), (312, 64647971), (411, 49075832), (447, 45123416), (548, 36806874), (596, 33842562), (822, 24537916), (894, 22561708), (1096, 18403437), (1192, 16921281), (1644, 12268958), (1781, 11325192), (1788, 11280854), (1937, 10413096), (3167, 6368856), (3288, 6134479), (3562, 5662596), (3576, 5640427), (3874, 5206548), (5343, 3775064), (5811, 3471032), (6334, 3184428), (7124, 2831298), (7748, 2603274), (9501, 2122952), (10686, 1887532), (11622, 1735516), (12668, 1592214), (14248, 1415649), (15496, 1301637), (19002, 1061476), (20413, 988104), (21372, 943766), (23244, 867758), (25336, 796107), (38004, 530738), (40826, 494052), (41171, 489912), (42744, 471883), (46488, 433879), (61239, 329368), (76008, 265369), (81652, 247026), (82342, 244956), (122478, 164684), (123513, 163304)]