20202506064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 360

約数和(自身を含む): 64379927040

約数和(自身を除く): 44177420976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 61, 62, 72, 78, 93, 104, 117, 122, 124, 144, 156, 169, 183, 186, 208, 234, 244, 248, 279, 312, 338, 366, 372, 403, 439, 468, 488, 496, 507, 549, 558, 624, 676, 732, 744, 793, 806, 878, 936, 976, 1014, 1098, 1116, 1209, 1317, 1352, 1464, 1488, 1521, 1586, 1612, 1756, 1872, 1891, 2028, 2196, 2232, 2379, 2418, 2634, 2704, 2928, 3042, 3172, 3224, 3512, 3627, 3782, 3951, 4056, 4392, 4464, 4758, 4836, 5239, 5268, 5673, 5707, 6084, 6344, 6448, 7024, 7137, 7254, 7564, 7902, 8112, 8784, 9516, 9672, 10309, 10478, 10536, 11346, 11414, 12168, 12688, 13609, 14274, 14508, 15128, 15717, 15804, 17019, 17121, 19032, 19344, 20618, 20956, 21072, 22692, 22828, 24336, 24583, 26779, 27218, 28548, 29016, 30256, 30927, 31434, 31608, 34038, 34242, 38064, 40827, 41236, 41912, 45384, 45656, 47151, 49166, 51363, 53558, 54436, 57096, 58032, 61854, 62868, 63216, 68076, 68484, 73749, 74191, 80337, 81654, 82472, 83824, 90768, 91312, 92781, 94302, 98332, 102726, 107116, 108872, 114192, 122481, 123708, 125736, 136152, 136968, 147498, 148382, 160674, 163308, 164944, 176917, 185562, 188604, 196664, 205452, 214232, 217744, 221247, 222573, 241011, 244962, 247416, 251472, 272304, 273936, 294996, 296764, 319579, 321348, 326616, 348127, 353834, 371124, 377208, 393328, 410904, 428464, 442494, 445146, 482022, 489924, 494832, 530751, 589992, 593528, 639158, 642696, 653232, 667719, 696254, 707668, 742248, 754416, 821808, 830149, 884988, 890292, 958737, 964044, 979848, 1044381, 1061502, 1179984, 1187056, 1278316, 1285392, 1335438, 1392508, 1415336, 1484496, 1592253, 1660298, 1769976, 1780584, 1917474, 1928088, 1959696, 2088762, 2123004, 2299921, 2490447, 2556632, 2670876, 2785016, 2830672, 2876211, 3133143, 3184506, 3320596, 3539952, 3561168, 3834948, 3856176, 4177524, 4246008, 4525651, 4599842, 4980894, 5113264, 5341752, 5570032, 5752422, 6266286, 6369012, 6641192, 6899763, 7471341, 7669896, 8355048, 8492016, 9051302, 9199684, 9961788, 10683504, 10791937, 11504844, 12532572, 12738024, 13282384, 13576953, 13799526, 14942682, 15339792, 16710096, 18102604, 18399368, 19923576, 20699289, 21583874, 23009688, 25065144, 25476048, 27153906, 27599052, 29885364, 32375811, 36205208, 36798736, 39847152, 40730859, 41398578, 43167748, 46019376, 50130288, 54307812, 55198104, 59770728, 64751622, 72410416, 81461718, 82797156, 86335496, 97127433, 108615624, 110396208, 119541456, 129503244, 140295181, 162923436, 165594312, 172670992, 194254866, 217231248, 259006488, 280590362, 325846872, 331188624, 388509732, 420885543, 518012976, 561180724, 651693744, 777019464, 841771086, 1122361448, 1262656629, 1554038928, 1683542172, 2244722896, 2525313258, 3367084344, 5050626516, 6734168688, 10101253032, 20202506064]

約数ペア:

[(1, 20202506064), (2, 10101253032), (3, 6734168688), (4, 5050626516), (6, 3367084344), (8, 2525313258), (9, 2244722896), (12, 1683542172), (13, 1554038928), (16, 1262656629), (18, 1122361448), (24, 841771086), (26, 777019464), (31, 651693744), (36, 561180724), (39, 518012976), (48, 420885543), (52, 388509732), (61, 331188624), (62, 325846872), (72, 280590362), (78, 259006488), (93, 217231248), (104, 194254866), (117, 172670992), (122, 165594312), (124, 162923436), (144, 140295181), (156, 129503244), (169, 119541456), (183, 110396208), (186, 108615624), (208, 97127433), (234, 86335496), (244, 82797156), (248, 81461718), (279, 72410416), (312, 64751622), (338, 59770728), (366, 55198104), (372, 54307812), (403, 50130288), (439, 46019376), (468, 43167748), (488, 41398578), (496, 40730859), (507, 39847152), (549, 36798736), (558, 36205208), (624, 32375811), (676, 29885364), (732, 27599052), (744, 27153906), (793, 25476048), (806, 25065144), (878, 23009688), (936, 21583874), (976, 20699289), (1014, 19923576), (1098, 18399368), (1116, 18102604), (1209, 16710096), (1317, 15339792), (1352, 14942682), (1464, 13799526), (1488, 13576953), (1521, 13282384), (1586, 12738024), (1612, 12532572), (1756, 11504844), (1872, 10791937), (1891, 10683504), (2028, 9961788), (2196, 9199684), (2232, 9051302), (2379, 8492016), (2418, 8355048), (2634, 7669896), (2704, 7471341), (2928, 6899763), (3042, 6641192), (3172, 6369012), (3224, 6266286), (3512, 5752422), (3627, 5570032), (3782, 5341752), (3951, 5113264), (4056, 4980894), (4392, 4599842), (4464, 4525651), (4758, 4246008), (4836, 4177524), (5239, 3856176), (5268, 3834948), (5673, 3561168), (5707, 3539952), (6084, 3320596), (6344, 3184506), (6448, 3133143), (7024, 2876211), (7137, 2830672), (7254, 2785016), (7564, 2670876), (7902, 2556632), (8112, 2490447), (8784, 2299921), (9516, 2123004), (9672, 2088762), (10309, 1959696), (10478, 1928088), (10536, 1917474), (11346, 1780584), (11414, 1769976), (12168, 1660298), (12688, 1592253), (13609, 1484496), (14274, 1415336), (14508, 1392508), (15128, 1335438), (15717, 1285392), (15804, 1278316), (17019, 1187056), (17121, 1179984), (19032, 1061502), (19344, 1044381), (20618, 979848), (20956, 964044), (21072, 958737), (22692, 890292), (22828, 884988), (24336, 830149), (24583, 821808), (26779, 754416), (27218, 742248), (28548, 707668), (29016, 696254), (30256, 667719), (30927, 653232), (31434, 642696), (31608, 639158), (34038, 593528), (34242, 589992), (38064, 530751), (40827, 494832), (41236, 489924), (41912, 482022), (45384, 445146), (45656, 442494), (47151, 428464), (49166, 410904), (51363, 393328), (53558, 377208), (54436, 371124), (57096, 353834), (58032, 348127), (61854, 326616), (62868, 321348), (63216, 319579), (68076, 296764), (68484, 294996), (73749, 273936), (74191, 272304), (80337, 251472), (81654, 247416), (82472, 244962), (83824, 241011), (90768, 222573), (91312, 221247), (92781, 217744), (94302, 214232), (98332, 205452), (102726, 196664), (107116, 188604), (108872, 185562), (114192, 176917), (122481, 164944), (123708, 163308), (125736, 160674), (136152, 148382), (136968, 147498)]