20202399504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2371}}^1$

素因数の和:2578

約数の個数: 240

約数和(自身を含む): 66072913920

約数和(自身を除く): 45870514416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 107, 112, 126, 144, 158, 168, 214, 237, 252, 316, 321, 336, 428, 474, 504, 553, 632, 642, 711, 749, 856, 948, 963, 1008, 1106, 1264, 1284, 1422, 1498, 1659, 1712, 1896, 1926, 2212, 2247, 2371, 2568, 2844, 2996, 3318, 3792, 3852, 4424, 4494, 4742, 4977, 5136, 5688, 5992, 6636, 6741, 7113, 7704, 8453, 8848, 8988, 9484, 9954, 11376, 11984, 13272, 13482, 14226, 15408, 16597, 16906, 17976, 18968, 19908, 21339, 25359, 26544, 26964, 28452, 33194, 33812, 35952, 37936, 39816, 42678, 49791, 50718, 53928, 56904, 59171, 66388, 67624, 76077, 79632, 85356, 99582, 101436, 107856, 113808, 118342, 132776, 135248, 149373, 152154, 170712, 177513, 187309, 199164, 202872, 236684, 253697, 265552, 298746, 304308, 341424, 355026, 374618, 398328, 405744, 473368, 507394, 532539, 561927, 597492, 608616, 710052, 749236, 761091, 796656, 946736, 1014788, 1065078, 1123854, 1194984, 1217232, 1311163, 1420104, 1498472, 1522182, 1685781, 1775879, 2029576, 2130156, 2247708, 2283273, 2389968, 2622326, 2840208, 2996944, 3044364, 3371562, 3551758, 3933489, 4059152, 4260312, 4495416, 4566546, 5244652, 5327637, 6088728, 6743124, 7103516, 7866978, 8520624, 8990832, 9133092, 10489304, 10655274, 11800467, 12177456, 13486248, 14207032, 15733956, 15982911, 18266184, 20042063, 20978608, 21310548, 23600934, 26972496, 28414064, 31467912, 31965822, 36532368, 40084126, 42621096, 47201868, 60126189, 62935824, 63931644, 80168252, 85242192, 94403736, 120252378, 127863288, 140294441, 160336504, 180378567, 188807472, 240504756, 255726576, 280588882, 320673008, 360757134, 420883323, 481009512, 561177764, 721514268, 841766646, 962019024, 1122355528, 1262649969, 1443028536, 1683533292, 2244711056, 2525299938, 2886057072, 3367066584, 5050599876, 6734133168, 10101199752, 20202399504]

約数ペア:

[(1, 20202399504), (2, 10101199752), (3, 6734133168), (4, 5050599876), (6, 3367066584), (7, 2886057072), (8, 2525299938), (9, 2244711056), (12, 1683533292), (14, 1443028536), (16, 1262649969), (18, 1122355528), (21, 962019024), (24, 841766646), (28, 721514268), (36, 561177764), (42, 481009512), (48, 420883323), (56, 360757134), (63, 320673008), (72, 280588882), (79, 255726576), (84, 240504756), (107, 188807472), (112, 180378567), (126, 160336504), (144, 140294441), (158, 127863288), (168, 120252378), (214, 94403736), (237, 85242192), (252, 80168252), (316, 63931644), (321, 62935824), (336, 60126189), (428, 47201868), (474, 42621096), (504, 40084126), (553, 36532368), (632, 31965822), (642, 31467912), (711, 28414064), (749, 26972496), (856, 23600934), (948, 21310548), (963, 20978608), (1008, 20042063), (1106, 18266184), (1264, 15982911), (1284, 15733956), (1422, 14207032), (1498, 13486248), (1659, 12177456), (1712, 11800467), (1896, 10655274), (1926, 10489304), (2212, 9133092), (2247, 8990832), (2371, 8520624), (2568, 7866978), (2844, 7103516), (2996, 6743124), (3318, 6088728), (3792, 5327637), (3852, 5244652), (4424, 4566546), (4494, 4495416), (4742, 4260312), (4977, 4059152), (5136, 3933489), (5688, 3551758), (5992, 3371562), (6636, 3044364), (6741, 2996944), (7113, 2840208), (7704, 2622326), (8453, 2389968), (8848, 2283273), (8988, 2247708), (9484, 2130156), (9954, 2029576), (11376, 1775879), (11984, 1685781), (13272, 1522182), (13482, 1498472), (14226, 1420104), (15408, 1311163), (16597, 1217232), (16906, 1194984), (17976, 1123854), (18968, 1065078), (19908, 1014788), (21339, 946736), (25359, 796656), (26544, 761091), (26964, 749236), (28452, 710052), (33194, 608616), (33812, 597492), (35952, 561927), (37936, 532539), (39816, 507394), (42678, 473368), (49791, 405744), (50718, 398328), (53928, 374618), (56904, 355026), (59171, 341424), (66388, 304308), (67624, 298746), (76077, 265552), (79632, 253697), (85356, 236684), (99582, 202872), (101436, 199164), (107856, 187309), (113808, 177513), (118342, 170712), (132776, 152154), (135248, 149373)]