20351430288

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{412039}}^1$

素因数の和:412074

約数の個数: 120

約数和(自身を含む): 66420848000

約数和(自身を除く): 46069417712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 49392, 412039, 824078, 1236117, 1648156, 2472234, 2884273, 3296312, 3708351, 4944468, 5768546, 6592624, 7416702, 8652819, 9888936, 11537092, 14833404, 17305638, 19777872, 20189911, 23074184, 25958457, 29666808, 34611276, 40379822, 46148368, 51916914, 59333616, 60569733, 69222552, 80759644, 103833828, 121139466, 138445104, 141329377, 161519288, 181709199, 207667656, 242278932, 282658754, 323038576, 363418398, 415335312, 423988131, 484557864, 565317508, 726836796, 847976262, 969115728, 1130635016, 1271964393, 1453673592, 1695952524, 2261270032, 2543928786, 2907347184, 3391905048, 5087857572, 6783810096, 10175715144, 20351430288]

約数ペア:

[(1, 20351430288), (2, 10175715144), (3, 6783810096), (4, 5087857572), (6, 3391905048), (7, 2907347184), (8, 2543928786), (9, 2261270032), (12, 1695952524), (14, 1453673592), (16, 1271964393), (18, 1130635016), (21, 969115728), (24, 847976262), (28, 726836796), (36, 565317508), (42, 484557864), (48, 423988131), (49, 415335312), (56, 363418398), (63, 323038576), (72, 282658754), (84, 242278932), (98, 207667656), (112, 181709199), (126, 161519288), (144, 141329377), (147, 138445104), (168, 121139466), (196, 103833828), (252, 80759644), (294, 69222552), (336, 60569733), (343, 59333616), (392, 51916914), (441, 46148368), (504, 40379822), (588, 34611276), (686, 29666808), (784, 25958457), (882, 23074184), (1008, 20189911), (1029, 19777872), (1176, 17305638), (1372, 14833404), (1764, 11537092), (2058, 9888936), (2352, 8652819), (2744, 7416702), (3087, 6592624), (3528, 5768546), (4116, 4944468), (5488, 3708351), (6174, 3296312), (7056, 2884273), (8232, 2472234), (12348, 1648156), (16464, 1236117), (24696, 824078), (49392, 412039)]