20938037112

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1579

約数の個数: 256

約数和(自身を含む): 62705664000

約数和(自身を除く): 41767626888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 53, 54, 62, 72, 82, 93, 106, 108, 123, 124, 159, 164, 186, 212, 216, 246, 248, 279, 318, 328, 369, 372, 424, 477, 492, 558, 636, 738, 744, 837, 954, 984, 1107, 1116, 1271, 1272, 1431, 1439, 1476, 1643, 1674, 1908, 2173, 2214, 2232, 2542, 2862, 2878, 2952, 3286, 3348, 3813, 3816, 4317, 4346, 4428, 4929, 5084, 5724, 5756, 6519, 6572, 6696, 7626, 8634, 8692, 8856, 9858, 10168, 11439, 11448, 11512, 12951, 13038, 13144, 14787, 15252, 17268, 17384, 19557, 19716, 22878, 25902, 26076, 29574, 30504, 34317, 34536, 38853, 39114, 39432, 44361, 44609, 45756, 51804, 52152, 58671, 58999, 59148, 67363, 68634, 76267, 77706, 78228, 88722, 89218, 91512, 103608, 117342, 117998, 118296, 133827, 134726, 137268, 152534, 155412, 156456, 176997, 177444, 178436, 202089, 228801, 234684, 235996, 267654, 269452, 274536, 305068, 310824, 353994, 354888, 356872, 401481, 404178, 457602, 469368, 471992, 530991, 535308, 538904, 606267, 610136, 686403, 707988, 802962, 808356, 915204, 1061982, 1070616, 1204443, 1212534, 1372806, 1415976, 1592973, 1605924, 1616712, 1818801, 1828969, 1830408, 2059209, 2123964, 2364277, 2408886, 2425068, 2745612, 3126947, 3185946, 3211848, 3637602, 3657938, 4118418, 4247928, 4728554, 4817772, 4850136, 5486907, 5491224, 6253894, 6371892, 7092831, 7275204, 7315876, 8236836, 9380841, 9457108, 9635544, 10973814, 12507788, 12743784, 14185662, 14550408, 14631752, 16460721, 16473672, 18761682, 18914216, 21278493, 21947628, 25015576, 28142523, 28371324, 32921442, 37523364, 42556986, 43895256, 49382163, 56285046, 56742648, 63835479, 65842884, 75046728, 84427569, 85113972, 96935357, 98764326, 112570092, 127670958, 131685768, 168855138, 170227944, 193870714, 197528652, 225140184, 255341916, 290806071, 337710276, 387741428, 395057304, 510683832, 581612142, 675420552, 775482856, 872418213, 1163224284, 1744836426, 2326448568, 2617254639, 3489672852, 5234509278, 6979345704, 10469018556, 20938037112]

約数ペア:

[(1, 20938037112), (2, 10469018556), (3, 6979345704), (4, 5234509278), (6, 3489672852), (8, 2617254639), (9, 2326448568), (12, 1744836426), (18, 1163224284), (24, 872418213), (27, 775482856), (31, 675420552), (36, 581612142), (41, 510683832), (53, 395057304), (54, 387741428), (62, 337710276), (72, 290806071), (82, 255341916), (93, 225140184), (106, 197528652), (108, 193870714), (123, 170227944), (124, 168855138), (159, 131685768), (164, 127670958), (186, 112570092), (212, 98764326), (216, 96935357), (246, 85113972), (248, 84427569), (279, 75046728), (318, 65842884), (328, 63835479), (369, 56742648), (372, 56285046), (424, 49382163), (477, 43895256), (492, 42556986), (558, 37523364), (636, 32921442), (738, 28371324), (744, 28142523), (837, 25015576), (954, 21947628), (984, 21278493), (1107, 18914216), (1116, 18761682), (1271, 16473672), (1272, 16460721), (1431, 14631752), (1439, 14550408), (1476, 14185662), (1643, 12743784), (1674, 12507788), (1908, 10973814), (2173, 9635544), (2214, 9457108), (2232, 9380841), (2542, 8236836), (2862, 7315876), (2878, 7275204), (2952, 7092831), (3286, 6371892), (3348, 6253894), (3813, 5491224), (3816, 5486907), (4317, 4850136), (4346, 4817772), (4428, 4728554), (4929, 4247928), (5084, 4118418), (5724, 3657938), (5756, 3637602), (6519, 3211848), (6572, 3185946), (6696, 3126947), (7626, 2745612), (8634, 2425068), (8692, 2408886), (8856, 2364277), (9858, 2123964), (10168, 2059209), (11439, 1830408), (11448, 1828969), (11512, 1818801), (12951, 1616712), (13038, 1605924), (13144, 1592973), (14787, 1415976), (15252, 1372806), (17268, 1212534), (17384, 1204443), (19557, 1070616), (19716, 1061982), (22878, 915204), (25902, 808356), (26076, 802962), (29574, 707988), (30504, 686403), (34317, 610136), (34536, 606267), (38853, 538904), (39114, 535308), (39432, 530991), (44361, 471992), (44609, 469368), (45756, 457602), (51804, 404178), (52152, 401481), (58671, 356872), (58999, 354888), (59148, 353994), (67363, 310824), (68634, 305068), (76267, 274536), (77706, 269452), (78228, 267654), (88722, 235996), (89218, 234684), (91512, 228801), (103608, 202089), (117342, 178436), (117998, 177444), (118296, 176997), (133827, 156456), (134726, 155412), (137268, 152534)]