20699059716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1171}}^1\times {\mathrm{1699}}^1$

素因数の和:2914

約数の個数: 108

約数和(自身を含む): 55661678800

約数和(自身を除く): 34962619084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1171, 1699, 1734, 2342, 2601, 3398, 3468, 3513, 4684, 5097, 5202, 6796, 7026, 10194, 10404, 10539, 14052, 15291, 19907, 20388, 21078, 28883, 30582, 39814, 42156, 57766, 59721, 61164, 79628, 86649, 115532, 119442, 173298, 179163, 238884, 259947, 338419, 346596, 358326, 491011, 519894, 676838, 716652, 982022, 1015257, 1039788, 1353676, 1473033, 1964044, 1989529, 2030514, 2946066, 3045771, 3979058, 4061028, 4419099, 5892132, 5968587, 6091542, 7958116, 8838198, 11937174, 12183084, 17676396, 17905761, 23874348, 33821993, 35811522, 67643986, 71623044, 101465979, 135287972, 202931958, 304397937, 405863916, 574973881, 608795874, 1149947762, 1217591748, 1724921643, 2299895524, 3449843286, 5174764929, 6899686572, 10349529858, 20699059716]

約数ペア:

[(1, 20699059716), (2, 10349529858), (3, 6899686572), (4, 5174764929), (6, 3449843286), (9, 2299895524), (12, 1724921643), (17, 1217591748), (18, 1149947762), (34, 608795874), (36, 574973881), (51, 405863916), (68, 304397937), (102, 202931958), (153, 135287972), (204, 101465979), (289, 71623044), (306, 67643986), (578, 35811522), (612, 33821993), (867, 23874348), (1156, 17905761), (1171, 17676396), (1699, 12183084), (1734, 11937174), (2342, 8838198), (2601, 7958116), (3398, 6091542), (3468, 5968587), (3513, 5892132), (4684, 4419099), (5097, 4061028), (5202, 3979058), (6796, 3045771), (7026, 2946066), (10194, 2030514), (10404, 1989529), (10539, 1964044), (14052, 1473033), (15291, 1353676), (19907, 1039788), (20388, 1015257), (21078, 982022), (28883, 716652), (30582, 676838), (39814, 519894), (42156, 491011), (57766, 358326), (59721, 346596), (61164, 338419), (79628, 259947), (86649, 238884), (115532, 179163), (119442, 173298)]