20199783888

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 300

約数和(自身を含む): 62101435968

約数和(自身を除く): 41901652080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 54, 58, 72, 81, 86, 87, 108, 116, 129, 144, 162, 172, 174, 216, 232, 258, 261, 324, 344, 348, 387, 431, 432, 464, 516, 522, 648, 688, 696, 774, 783, 841, 862, 1032, 1044, 1161, 1247, 1293, 1296, 1392, 1548, 1566, 1682, 1724, 2064, 2088, 2322, 2349, 2494, 2523, 2586, 3096, 3132, 3364, 3448, 3483, 3741, 3879, 4176, 4644, 4698, 4988, 5046, 5172, 6192, 6264, 6728, 6896, 6966, 7482, 7569, 7758, 9288, 9396, 9976, 10092, 10344, 11223, 11637, 12499, 12528, 13456, 13932, 14964, 15138, 15516, 18533, 18576, 18792, 19952, 20184, 20688, 22446, 22707, 23274, 24998, 27864, 29928, 30276, 31032, 33669, 34911, 36163, 37066, 37497, 37584, 40368, 44892, 45414, 46548, 49996, 55599, 55728, 59856, 60552, 62064, 67338, 68121, 69822, 72326, 74132, 74994, 89784, 90828, 93096, 99992, 101007, 108489, 111198, 112491, 121104, 134676, 136242, 139644, 144652, 148264, 149988, 166797, 179568, 181656, 186192, 199984, 202014, 216978, 222396, 224982, 269352, 272484, 279288, 289304, 296528, 299976, 325467, 333594, 337473, 362471, 363312, 404028, 433956, 444792, 449964, 500391, 537457, 538704, 544968, 558576, 578608, 599952, 650934, 667188, 674946, 724942, 808056, 867912, 889584, 899928, 976401, 1000782, 1012419, 1074914, 1087413, 1089936, 1301868, 1334376, 1349892, 1449884, 1501173, 1612371, 1616112, 1735824, 1799856, 1952802, 2001564, 2024838, 2149828, 2174826, 2603736, 2668752, 2699784, 2899768, 2929203, 3002346, 3224742, 3262239, 3905604, 4003128, 4049676, 4299656, 4349652, 4837113, 5207472, 5399568, 5799536, 5858406, 6004692, 6449484, 6524478, 7811208, 8006256, 8099352, 8599312, 8699304, 9674226, 9786717, 11716812, 12009384, 12898968, 13048956, 14511339, 15586253, 15622416, 16198704, 17398608, 19348452, 19573434, 23433624, 24018768, 25797936, 26097912, 29022678, 29360151, 31172506, 38696904, 39146868, 43534017, 46758759, 46867248, 52195824, 58045356, 58720302, 62345012, 77393808, 78293736, 87068034, 93517518, 116090712, 117440604, 124690024, 140276277, 156587472, 174136068, 187035036, 232181424, 234881208, 249380048, 280552554, 348272136, 374070072, 420828831, 469762416, 561105108, 696544272, 748140144, 841657662, 1122210216, 1262486493, 1683315324, 2244420432, 2524972986, 3366630648, 5049945972, 6733261296, 10099891944, 20199783888]

約数ペア:

[(1, 20199783888), (2, 10099891944), (3, 6733261296), (4, 5049945972), (6, 3366630648), (8, 2524972986), (9, 2244420432), (12, 1683315324), (16, 1262486493), (18, 1122210216), (24, 841657662), (27, 748140144), (29, 696544272), (36, 561105108), (43, 469762416), (48, 420828831), (54, 374070072), (58, 348272136), (72, 280552554), (81, 249380048), (86, 234881208), (87, 232181424), (108, 187035036), (116, 174136068), (129, 156587472), (144, 140276277), (162, 124690024), (172, 117440604), (174, 116090712), (216, 93517518), (232, 87068034), (258, 78293736), (261, 77393808), (324, 62345012), (344, 58720302), (348, 58045356), (387, 52195824), (431, 46867248), (432, 46758759), (464, 43534017), (516, 39146868), (522, 38696904), (648, 31172506), (688, 29360151), (696, 29022678), (774, 26097912), (783, 25797936), (841, 24018768), (862, 23433624), (1032, 19573434), (1044, 19348452), (1161, 17398608), (1247, 16198704), (1293, 15622416), (1296, 15586253), (1392, 14511339), (1548, 13048956), (1566, 12898968), (1682, 12009384), (1724, 11716812), (2064, 9786717), (2088, 9674226), (2322, 8699304), (2349, 8599312), (2494, 8099352), (2523, 8006256), (2586, 7811208), (3096, 6524478), (3132, 6449484), (3364, 6004692), (3448, 5858406), (3483, 5799536), (3741, 5399568), (3879, 5207472), (4176, 4837113), (4644, 4349652), (4698, 4299656), (4988, 4049676), (5046, 4003128), (5172, 3905604), (6192, 3262239), (6264, 3224742), (6728, 3002346), (6896, 2929203), (6966, 2899768), (7482, 2699784), (7569, 2668752), (7758, 2603736), (9288, 2174826), (9396, 2149828), (9976, 2024838), (10092, 2001564), (10344, 1952802), (11223, 1799856), (11637, 1735824), (12499, 1616112), (12528, 1612371), (13456, 1501173), (13932, 1449884), (14964, 1349892), (15138, 1334376), (15516, 1301868), (18533, 1089936), (18576, 1087413), (18792, 1074914), (19952, 1012419), (20184, 1000782), (20688, 976401), (22446, 899928), (22707, 889584), (23274, 867912), (24998, 808056), (27864, 724942), (29928, 674946), (30276, 667188), (31032, 650934), (33669, 599952), (34911, 578608), (36163, 558576), (37066, 544968), (37497, 538704), (37584, 537457), (40368, 500391), (44892, 449964), (45414, 444792), (46548, 433956), (49996, 404028), (55599, 363312), (55728, 362471), (59856, 337473), (60552, 333594), (62064, 325467), (67338, 299976), (68121, 296528), (69822, 289304), (72326, 279288), (74132, 272484), (74994, 269352), (89784, 224982), (90828, 222396), (93096, 216978), (99992, 202014), (101007, 199984), (108489, 186192), (111198, 181656), (112491, 179568), (121104, 166797), (134676, 149988), (136242, 148264), (139644, 144652)]