20165333664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9829}}^1$

素因数の和:9963

約数の個数: 192

約数和(自身を含む): 62781143040

約数和(自身を除く): 42615809376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 71, 84, 86, 96, 112, 129, 142, 168, 172, 213, 224, 258, 284, 301, 336, 344, 426, 497, 516, 568, 602, 672, 688, 852, 903, 994, 1032, 1136, 1204, 1376, 1491, 1704, 1806, 1988, 2064, 2272, 2408, 2982, 3053, 3408, 3612, 3976, 4128, 4816, 5964, 6106, 6816, 7224, 7952, 9159, 9632, 9829, 11928, 12212, 14448, 15904, 18318, 19658, 21371, 23856, 24424, 28896, 29487, 36636, 39316, 42742, 47712, 48848, 58974, 64113, 68803, 73272, 78632, 85484, 97696, 117948, 128226, 137606, 146544, 157264, 170968, 206409, 235896, 256452, 275212, 293088, 314528, 341936, 412818, 422647, 471792, 512904, 550424, 683872, 697859, 825636, 845294, 943584, 1025808, 1100848, 1267941, 1395718, 1651272, 1690588, 2051616, 2093577, 2201696, 2535882, 2791436, 2958529, 3302544, 3381176, 4187154, 4885013, 5071764, 5582872, 5917058, 6605088, 6762352, 8374308, 8875587, 9770026, 10143528, 11165744, 11834116, 13524704, 14655039, 16748616, 17751174, 19540052, 20287056, 22331488, 23668232, 29310078, 30007937, 33497232, 35502348, 39080104, 40574112, 47336464, 58620156, 60015874, 66994464, 71004696, 78160208, 90023811, 94672928, 117240312, 120031748, 142009392, 156320416, 180047622, 210055559, 234480624, 240063496, 284018784, 360095244, 420111118, 468961248, 480126992, 630166677, 720190488, 840222236, 960253984, 1260333354, 1440380976, 1680444472, 2520666708, 2880761952, 3360888944, 5041333416, 6721777888, 10082666832, 20165333664]

約数ペア:

[(1, 20165333664), (2, 10082666832), (3, 6721777888), (4, 5041333416), (6, 3360888944), (7, 2880761952), (8, 2520666708), (12, 1680444472), (14, 1440380976), (16, 1260333354), (21, 960253984), (24, 840222236), (28, 720190488), (32, 630166677), (42, 480126992), (43, 468961248), (48, 420111118), (56, 360095244), (71, 284018784), (84, 240063496), (86, 234480624), (96, 210055559), (112, 180047622), (129, 156320416), (142, 142009392), (168, 120031748), (172, 117240312), (213, 94672928), (224, 90023811), (258, 78160208), (284, 71004696), (301, 66994464), (336, 60015874), (344, 58620156), (426, 47336464), (497, 40574112), (516, 39080104), (568, 35502348), (602, 33497232), (672, 30007937), (688, 29310078), (852, 23668232), (903, 22331488), (994, 20287056), (1032, 19540052), (1136, 17751174), (1204, 16748616), (1376, 14655039), (1491, 13524704), (1704, 11834116), (1806, 11165744), (1988, 10143528), (2064, 9770026), (2272, 8875587), (2408, 8374308), (2982, 6762352), (3053, 6605088), (3408, 5917058), (3612, 5582872), (3976, 5071764), (4128, 4885013), (4816, 4187154), (5964, 3381176), (6106, 3302544), (6816, 2958529), (7224, 2791436), (7952, 2535882), (9159, 2201696), (9632, 2093577), (9829, 2051616), (11928, 1690588), (12212, 1651272), (14448, 1395718), (15904, 1267941), (18318, 1100848), (19658, 1025808), (21371, 943584), (23856, 845294), (24424, 825636), (28896, 697859), (29487, 683872), (36636, 550424), (39316, 512904), (42742, 471792), (47712, 422647), (48848, 412818), (58974, 341936), (64113, 314528), (68803, 293088), (73272, 275212), (78632, 256452), (85484, 235896), (97696, 206409), (117948, 170968), (128226, 157264), (137606, 146544)]