20073931488

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 384

約数和(自身を含む): 65383718400

約数和(自身を除く): 45309786912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 86, 89, 96, 104, 108, 117, 129, 144, 156, 172, 178, 208, 216, 234, 258, 267, 288, 312, 344, 351, 356, 387, 416, 432, 467, 468, 516, 534, 559, 624, 688, 702, 712, 774, 801, 864, 934, 936, 1032, 1068, 1118, 1157, 1161, 1248, 1376, 1401, 1404, 1424, 1548, 1602, 1677, 1868, 1872, 2064, 2136, 2236, 2314, 2322, 2403, 2802, 2808, 2848, 3096, 3204, 3354, 3471, 3736, 3744, 3827, 4128, 4203, 4272, 4472, 4628, 4644, 4806, 5031, 5604, 5616, 6071, 6192, 6408, 6708, 6942, 7472, 7654, 8406, 8544, 8944, 9256, 9288, 9612, 10062, 10413, 11208, 11232, 11481, 12142, 12384, 12609, 12816, 13416, 13884, 14944, 15093, 15308, 16812, 17888, 18213, 18512, 18576, 19224, 20081, 20124, 20826, 22416, 22962, 24284, 25218, 25632, 26832, 27768, 30186, 30616, 31239, 33624, 34443, 36426, 37024, 37152, 38448, 40162, 40248, 41563, 41652, 44832, 45924, 48568, 49751, 50436, 53664, 54639, 55536, 60243, 60372, 61232, 62478, 67248, 68886, 72852, 76896, 80324, 80496, 83126, 83304, 91848, 97136, 99502, 100872, 103329, 109278, 111072, 120486, 120744, 122464, 124689, 124956, 134496, 137772, 145704, 149253, 160648, 160992, 163917, 166252, 166608, 180729, 183696, 194272, 199004, 201744, 206658, 218556, 240972, 241488, 249378, 249912, 261053, 275544, 291408, 298506, 321296, 327834, 332504, 333216, 361458, 367392, 374067, 398008, 403488, 413316, 437112, 447759, 481944, 482976, 498756, 499824, 522106, 540319, 542187, 551088, 582816, 597012, 642592, 655668, 665008, 722916, 748134, 783159, 796016, 826632, 874224, 895518, 963888, 997512, 999648, 1044212, 1080638, 1084374, 1102176, 1122201, 1194024, 1311336, 1330016, 1343277, 1445832, 1496268, 1566318, 1592032, 1620957, 1653264, 1748448, 1787209, 1791036, 1927776, 1995024, 2088424, 2161276, 2168748, 2244402, 2349477, 2388048, 2622672, 2686554, 2891664, 2992536, 3132636, 3241914, 3306528, 3574418, 3582072, 3990048, 4176848, 4322552, 4337496, 4488804, 4698954, 4776096, 4862871, 5245344, 5361627, 5373108, 5783328, 5985072, 6265272, 6483828, 7048431, 7148836, 7164144, 8353696, 8645104, 8674992, 8977608, 9397908, 9725742, 10723254, 10746216, 11970144, 12530544, 12967656, 14096862, 14297672, 14328288, 14588613, 16084881, 17290208, 17349984, 17955216, 18795816, 19451484, 21446508, 21492432, 23233717, 25061088, 25935312, 28193724, 28595344, 29177226, 32169762, 35910432, 37591632, 38902968, 42893016, 42984864, 46467434, 48254643, 51870624, 56387448, 57190688, 58354452, 64339524, 69701151, 75183264, 77805936, 85786032, 92934868, 96509286, 112774896, 116708904, 128679048, 139402302, 155611872, 171572064, 185869736, 193018572, 209103453, 225549792, 233417808, 257358096, 278804604, 371739472, 386037144, 418206906, 466835616, 514716192, 557609208, 627310359, 743478944, 772074288, 836413812, 1115218416, 1254620718, 1544148576, 1672827624, 2230436832, 2509241436, 3345655248, 5018482872, 6691310496, 10036965744, 20073931488]

約数ペア:

[(1, 20073931488), (2, 10036965744), (3, 6691310496), (4, 5018482872), (6, 3345655248), (8, 2509241436), (9, 2230436832), (12, 1672827624), (13, 1544148576), (16, 1254620718), (18, 1115218416), (24, 836413812), (26, 772074288), (27, 743478944), (32, 627310359), (36, 557609208), (39, 514716192), (43, 466835616), (48, 418206906), (52, 386037144), (54, 371739472), (72, 278804604), (78, 257358096), (86, 233417808), (89, 225549792), (96, 209103453), (104, 193018572), (108, 185869736), (117, 171572064), (129, 155611872), (144, 139402302), (156, 128679048), (172, 116708904), (178, 112774896), (208, 96509286), (216, 92934868), (234, 85786032), (258, 77805936), (267, 75183264), (288, 69701151), (312, 64339524), (344, 58354452), (351, 57190688), (356, 56387448), (387, 51870624), (416, 48254643), (432, 46467434), (467, 42984864), (468, 42893016), (516, 38902968), (534, 37591632), (559, 35910432), (624, 32169762), (688, 29177226), (702, 28595344), (712, 28193724), (774, 25935312), (801, 25061088), (864, 23233717), (934, 21492432), (936, 21446508), (1032, 19451484), (1068, 18795816), (1118, 17955216), (1157, 17349984), (1161, 17290208), (1248, 16084881), (1376, 14588613), (1401, 14328288), (1404, 14297672), (1424, 14096862), (1548, 12967656), (1602, 12530544), (1677, 11970144), (1868, 10746216), (1872, 10723254), (2064, 9725742), (2136, 9397908), (2236, 8977608), (2314, 8674992), (2322, 8645104), (2403, 8353696), (2802, 7164144), (2808, 7148836), (2848, 7048431), (3096, 6483828), (3204, 6265272), (3354, 5985072), (3471, 5783328), (3736, 5373108), (3744, 5361627), (3827, 5245344), (4128, 4862871), (4203, 4776096), (4272, 4698954), (4472, 4488804), (4628, 4337496), (4644, 4322552), (4806, 4176848), (5031, 3990048), (5604, 3582072), (5616, 3574418), (6071, 3306528), (6192, 3241914), (6408, 3132636), (6708, 2992536), (6942, 2891664), (7472, 2686554), (7654, 2622672), (8406, 2388048), (8544, 2349477), (8944, 2244402), (9256, 2168748), (9288, 2161276), (9612, 2088424), (10062, 1995024), (10413, 1927776), (11208, 1791036), (11232, 1787209), (11481, 1748448), (12142, 1653264), (12384, 1620957), (12609, 1592032), (12816, 1566318), (13416, 1496268), (13884, 1445832), (14944, 1343277), (15093, 1330016), (15308, 1311336), (16812, 1194024), (17888, 1122201), (18213, 1102176), (18512, 1084374), (18576, 1080638), (19224, 1044212), (20081, 999648), (20124, 997512), (20826, 963888), (22416, 895518), (22962, 874224), (24284, 826632), (25218, 796016), (25632, 783159), (26832, 748134), (27768, 722916), (30186, 665008), (30616, 655668), (31239, 642592), (33624, 597012), (34443, 582816), (36426, 551088), (37024, 542187), (37152, 540319), (38448, 522106), (40162, 499824), (40248, 498756), (41563, 482976), (41652, 481944), (44832, 447759), (45924, 437112), (48568, 413316), (49751, 403488), (50436, 398008), (53664, 374067), (54639, 367392), (55536, 361458), (60243, 333216), (60372, 332504), (61232, 327834), (62478, 321296), (67248, 298506), (68886, 291408), (72852, 275544), (76896, 261053), (80324, 249912), (80496, 249378), (83126, 241488), (83304, 240972), (91848, 218556), (97136, 206658), (99502, 201744), (100872, 199004), (103329, 194272), (109278, 183696), (111072, 180729), (120486, 166608), (120744, 166252), (122464, 163917), (124689, 160992), (124956, 160648), (134496, 149253), (137772, 145704)]