20542041072

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{23669}}^1$

素因数の和:23741

約数の個数: 240

約数和(自身を含む): 70265815200

約数和(自身を除く): 49723774128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 49, 54, 56, 63, 72, 82, 84, 98, 108, 112, 123, 126, 144, 147, 164, 168, 189, 196, 216, 246, 252, 287, 294, 328, 336, 369, 378, 392, 432, 441, 492, 504, 574, 588, 656, 738, 756, 784, 861, 882, 984, 1008, 1107, 1148, 1176, 1323, 1476, 1512, 1722, 1764, 1968, 2009, 2214, 2296, 2352, 2583, 2646, 2952, 3024, 3444, 3528, 4018, 4428, 4592, 5166, 5292, 5904, 6027, 6888, 7056, 7749, 8036, 8856, 10332, 10584, 12054, 13776, 15498, 16072, 17712, 18081, 20664, 21168, 23669, 24108, 30996, 32144, 36162, 41328, 47338, 48216, 54243, 61992, 71007, 72324, 94676, 96432, 108486, 123984, 142014, 144648, 165683, 189352, 213021, 216972, 284028, 289296, 331366, 378704, 426042, 433944, 497049, 568056, 639063, 662732, 852084, 867888, 970429, 994098, 1136112, 1159781, 1278126, 1325464, 1491147, 1704168, 1940858, 1988196, 2319562, 2556252, 2650928, 2911287, 2982294, 3408336, 3479343, 3881716, 3976392, 4473441, 4639124, 5112504, 5822574, 5964588, 6793003, 6958686, 7763432, 7952784, 8733861, 8946882, 9278248, 10225008, 10438029, 11645148, 11929176, 13586006, 13917372, 15526864, 17467722, 17893764, 18556496, 20379009, 20876058, 23290296, 23858352, 26201583, 27172012, 27834744, 31314087, 34935444, 35787528, 40758018, 41752116, 46580592, 47551021, 52403166, 54344024, 55669488, 61137027, 62628174, 69870888, 71575056, 81516036, 83504232, 95102042, 104806332, 108688048, 122274054, 125256348, 139741776, 142653063, 163032072, 167008464, 183411081, 190204084, 209612664, 244548108, 250512696, 285306126, 326064144, 366822162, 380408168, 419225328, 427959189, 489096216, 501025392, 570612252, 733644324, 760816336, 855918378, 978192432, 1141224504, 1283877567, 1467288648, 1711836756, 2282449008, 2567755134, 2934577296, 3423673512, 5135510268, 6847347024, 10271020536, 20542041072]

約数ペア:

[(1, 20542041072), (2, 10271020536), (3, 6847347024), (4, 5135510268), (6, 3423673512), (7, 2934577296), (8, 2567755134), (9, 2282449008), (12, 1711836756), (14, 1467288648), (16, 1283877567), (18, 1141224504), (21, 978192432), (24, 855918378), (27, 760816336), (28, 733644324), (36, 570612252), (41, 501025392), (42, 489096216), (48, 427959189), (49, 419225328), (54, 380408168), (56, 366822162), (63, 326064144), (72, 285306126), (82, 250512696), (84, 244548108), (98, 209612664), (108, 190204084), (112, 183411081), (123, 167008464), (126, 163032072), (144, 142653063), (147, 139741776), (164, 125256348), (168, 122274054), (189, 108688048), (196, 104806332), (216, 95102042), (246, 83504232), (252, 81516036), (287, 71575056), (294, 69870888), (328, 62628174), (336, 61137027), (369, 55669488), (378, 54344024), (392, 52403166), (432, 47551021), (441, 46580592), (492, 41752116), (504, 40758018), (574, 35787528), (588, 34935444), (656, 31314087), (738, 27834744), (756, 27172012), (784, 26201583), (861, 23858352), (882, 23290296), (984, 20876058), (1008, 20379009), (1107, 18556496), (1148, 17893764), (1176, 17467722), (1323, 15526864), (1476, 13917372), (1512, 13586006), (1722, 11929176), (1764, 11645148), (1968, 10438029), (2009, 10225008), (2214, 9278248), (2296, 8946882), (2352, 8733861), (2583, 7952784), (2646, 7763432), (2952, 6958686), (3024, 6793003), (3444, 5964588), (3528, 5822574), (4018, 5112504), (4428, 4639124), (4592, 4473441), (5166, 3976392), (5292, 3881716), (5904, 3479343), (6027, 3408336), (6888, 2982294), (7056, 2911287), (7749, 2650928), (8036, 2556252), (8856, 2319562), (10332, 1988196), (10584, 1940858), (12054, 1704168), (13776, 1491147), (15498, 1325464), (16072, 1278126), (17712, 1159781), (18081, 1136112), (20664, 994098), (21168, 970429), (23669, 867888), (24108, 852084), (30996, 662732), (32144, 639063), (36162, 568056), (41328, 497049), (47338, 433944), (48216, 426042), (54243, 378704), (61992, 331366), (71007, 289296), (72324, 284028), (94676, 216972), (96432, 213021), (108486, 189352), (123984, 165683), (142014, 144648)]