20996341776

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17981}}^1$

素因数の和:18071

約数の個数: 200

約数和(自身を含む): 65561868504

約数和(自身を除く): 44565526728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 53, 54, 68, 72, 81, 102, 106, 108, 136, 144, 153, 159, 162, 204, 212, 216, 272, 306, 318, 324, 408, 424, 432, 459, 477, 612, 636, 648, 816, 848, 901, 918, 954, 1224, 1272, 1296, 1377, 1431, 1802, 1836, 1908, 2448, 2544, 2703, 2754, 2862, 3604, 3672, 3816, 4293, 5406, 5508, 5724, 7208, 7344, 7632, 8109, 8586, 10812, 11016, 11448, 14416, 16218, 17172, 17981, 21624, 22032, 22896, 24327, 32436, 34344, 35962, 43248, 48654, 53943, 64872, 68688, 71924, 72981, 97308, 107886, 129744, 143848, 145962, 161829, 194616, 215772, 287696, 291924, 305677, 323658, 389232, 431544, 485487, 583848, 611354, 647316, 863088, 917031, 952993, 970974, 1167696, 1222708, 1294632, 1456461, 1834062, 1905986, 1941948, 2445416, 2589264, 2751093, 2858979, 2912922, 3668124, 3811972, 3883896, 4890832, 5502186, 5717958, 5825844, 7336248, 7623944, 7767792, 8253279, 8576937, 11004372, 11435916, 11651688, 14672496, 15247888, 16200881, 16506558, 17153874, 22008744, 22871832, 23303376, 24759837, 25730811, 32401762, 33013116, 34307748, 44017488, 45743664, 48602643, 49519674, 51461622, 64803524, 66026232, 68615496, 77192433, 97205286, 99039348, 102923244, 129607048, 132052464, 137230992, 145807929, 154384866, 194410572, 198078696, 205846488, 259214096, 291615858, 308769732, 388821144, 396157392, 411692976, 437423787, 583231716, 617539464, 777642288, 874847574, 1166463432, 1235078928, 1312271361, 1749695148, 2332926864, 2624542722, 3499390296, 5249085444, 6998780592, 10498170888, 20996341776]

約数ペア:

[(1, 20996341776), (2, 10498170888), (3, 6998780592), (4, 5249085444), (6, 3499390296), (8, 2624542722), (9, 2332926864), (12, 1749695148), (16, 1312271361), (17, 1235078928), (18, 1166463432), (24, 874847574), (27, 777642288), (34, 617539464), (36, 583231716), (48, 437423787), (51, 411692976), (53, 396157392), (54, 388821144), (68, 308769732), (72, 291615858), (81, 259214096), (102, 205846488), (106, 198078696), (108, 194410572), (136, 154384866), (144, 145807929), (153, 137230992), (159, 132052464), (162, 129607048), (204, 102923244), (212, 99039348), (216, 97205286), (272, 77192433), (306, 68615496), (318, 66026232), (324, 64803524), (408, 51461622), (424, 49519674), (432, 48602643), (459, 45743664), (477, 44017488), (612, 34307748), (636, 33013116), (648, 32401762), (816, 25730811), (848, 24759837), (901, 23303376), (918, 22871832), (954, 22008744), (1224, 17153874), (1272, 16506558), (1296, 16200881), (1377, 15247888), (1431, 14672496), (1802, 11651688), (1836, 11435916), (1908, 11004372), (2448, 8576937), (2544, 8253279), (2703, 7767792), (2754, 7623944), (2862, 7336248), (3604, 5825844), (3672, 5717958), (3816, 5502186), (4293, 4890832), (5406, 3883896), (5508, 3811972), (5724, 3668124), (7208, 2912922), (7344, 2858979), (7632, 2751093), (8109, 2589264), (8586, 2445416), (10812, 1941948), (11016, 1905986), (11448, 1834062), (14416, 1456461), (16218, 1294632), (17172, 1222708), (17981, 1167696), (21624, 970974), (22032, 952993), (22896, 917031), (24327, 863088), (32436, 647316), (34344, 611354), (35962, 583848), (43248, 485487), (48654, 431544), (53943, 389232), (64872, 323658), (68688, 305677), (71924, 291924), (72981, 287696), (97308, 215772), (107886, 194616), (129744, 161829), (143848, 145962)]