20176567824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{3257}}^1$

素因数の和:3557

約数の個数: 160

約数和(自身を含む): 60501841920

約数和(自身を除く): 40325274096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 179, 206, 309, 336, 358, 412, 537, 618, 716, 721, 824, 1074, 1236, 1253, 1432, 1442, 1648, 2148, 2163, 2472, 2506, 2864, 2884, 3257, 3759, 4296, 4326, 4944, 5012, 5768, 6514, 7518, 8592, 8652, 9771, 10024, 11536, 13028, 15036, 17304, 18437, 19542, 20048, 22799, 26056, 30072, 34608, 36874, 39084, 45598, 52112, 55311, 60144, 68397, 73748, 78168, 91196, 110622, 129059, 136794, 147496, 156336, 182392, 221244, 258118, 273588, 294992, 335471, 364784, 387177, 442488, 516236, 547176, 583003, 670942, 774354, 884976, 1006413, 1032472, 1094352, 1166006, 1341884, 1548708, 1749009, 2012826, 2064944, 2332012, 2348297, 2683768, 3097416, 3498018, 4025652, 4081021, 4664024, 4696594, 5367536, 6194832, 6996036, 7044891, 8051304, 8162042, 9328048, 9393188, 12243063, 13992072, 14089782, 16102608, 16324084, 18786376, 24486126, 27984144, 28179564, 32648168, 37572752, 48972252, 56359128, 60049309, 65296336, 97944504, 112718256, 120098618, 180147927, 195889008, 240197236, 360295854, 420345163, 480394472, 720591708, 840690326, 960788944, 1261035489, 1441183416, 1681380652, 2522070978, 2882366832, 3362761304, 5044141956, 6725522608, 10088283912, 20176567824]

約数ペア:

[(1, 20176567824), (2, 10088283912), (3, 6725522608), (4, 5044141956), (6, 3362761304), (7, 2882366832), (8, 2522070978), (12, 1681380652), (14, 1441183416), (16, 1261035489), (21, 960788944), (24, 840690326), (28, 720591708), (42, 480394472), (48, 420345163), (56, 360295854), (84, 240197236), (103, 195889008), (112, 180147927), (168, 120098618), (179, 112718256), (206, 97944504), (309, 65296336), (336, 60049309), (358, 56359128), (412, 48972252), (537, 37572752), (618, 32648168), (716, 28179564), (721, 27984144), (824, 24486126), (1074, 18786376), (1236, 16324084), (1253, 16102608), (1432, 14089782), (1442, 13992072), (1648, 12243063), (2148, 9393188), (2163, 9328048), (2472, 8162042), (2506, 8051304), (2864, 7044891), (2884, 6996036), (3257, 6194832), (3759, 5367536), (4296, 4696594), (4326, 4664024), (4944, 4081021), (5012, 4025652), (5768, 3498018), (6514, 3097416), (7518, 2683768), (8592, 2348297), (8652, 2332012), (9771, 2064944), (10024, 2012826), (11536, 1749009), (13028, 1548708), (15036, 1341884), (17304, 1166006), (18437, 1094352), (19542, 1032472), (20048, 1006413), (22799, 884976), (26056, 774354), (30072, 670942), (34608, 583003), (36874, 547176), (39084, 516236), (45598, 442488), (52112, 387177), (55311, 364784), (60144, 335471), (68397, 294992), (73748, 273588), (78168, 258118), (91196, 221244), (110622, 182392), (129059, 156336), (136794, 147496)]