20194248078

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 192

約数和(自身を含む): 51123744000

約数和(自身を除く): 30929495922

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 29, 38, 46, 54, 57, 58, 69, 87, 114, 138, 171, 174, 207, 261, 342, 414, 437, 513, 522, 529, 551, 621, 667, 783, 874, 1026, 1058, 1102, 1242, 1283, 1311, 1334, 1566, 1587, 1653, 2001, 2566, 2622, 3174, 3306, 3849, 3933, 4002, 4761, 4959, 6003, 7698, 7866, 9522, 9918, 10051, 11547, 11799, 12006, 12673, 14283, 14877, 15341, 18009, 20102, 23094, 23598, 24377, 25346, 28566, 29509, 29754, 30153, 30682, 34641, 36018, 37207, 38019, 46023, 48754, 59018, 60306, 69282, 73131, 74414, 76038, 88527, 90459, 92046, 111621, 114057, 138069, 146262, 177054, 180918, 219393, 223242, 228114, 265581, 271377, 276138, 291479, 334863, 342171, 414207, 438786, 531162, 542754, 560671, 582958, 658179, 669726, 678707, 684342, 706933, 796743, 828414, 855761, 874437, 1004589, 1121342, 1316358, 1357414, 1413866, 1593486, 1682013, 1711522, 1748874, 2009178, 2036121, 2120799, 2567283, 2623311, 3364026, 4072242, 4241598, 5046039, 5134566, 5246622, 6108363, 6362397, 7701849, 7869933, 10092078, 12216726, 12724794, 12895433, 15138117, 15403698, 15739866, 16259459, 18325089, 19087191, 19682503, 23105547, 25790866, 30276234, 32518918, 36650178, 38174382, 38686299, 39365006, 46211094, 48778377, 59047509, 77372598, 97556754, 116058897, 118095018, 146335131, 177142527, 232117794, 292670262, 348176691, 354285054, 373967557, 439005393, 531427581, 696353382, 747935114, 878010786, 1062855162, 1121902671, 2243805342, 3365708013, 6731416026, 10097124039, 20194248078]

約数ペア:

[(1, 20194248078), (2, 10097124039), (3, 6731416026), (6, 3365708013), (9, 2243805342), (18, 1121902671), (19, 1062855162), (23, 878010786), (27, 747935114), (29, 696353382), (38, 531427581), (46, 439005393), (54, 373967557), (57, 354285054), (58, 348176691), (69, 292670262), (87, 232117794), (114, 177142527), (138, 146335131), (171, 118095018), (174, 116058897), (207, 97556754), (261, 77372598), (342, 59047509), (414, 48778377), (437, 46211094), (513, 39365006), (522, 38686299), (529, 38174382), (551, 36650178), (621, 32518918), (667, 30276234), (783, 25790866), (874, 23105547), (1026, 19682503), (1058, 19087191), (1102, 18325089), (1242, 16259459), (1283, 15739866), (1311, 15403698), (1334, 15138117), (1566, 12895433), (1587, 12724794), (1653, 12216726), (2001, 10092078), (2566, 7869933), (2622, 7701849), (3174, 6362397), (3306, 6108363), (3849, 5246622), (3933, 5134566), (4002, 5046039), (4761, 4241598), (4959, 4072242), (6003, 3364026), (7698, 2623311), (7866, 2567283), (9522, 2120799), (9918, 2036121), (10051, 2009178), (11547, 1748874), (11799, 1711522), (12006, 1682013), (12673, 1593486), (14283, 1413866), (14877, 1357414), (15341, 1316358), (18009, 1121342), (20102, 1004589), (23094, 874437), (23598, 855761), (24377, 828414), (25346, 796743), (28566, 706933), (29509, 684342), (29754, 678707), (30153, 669726), (30682, 658179), (34641, 582958), (36018, 560671), (37207, 542754), (38019, 531162), (46023, 438786), (48754, 414207), (59018, 342171), (60306, 334863), (69282, 291479), (73131, 276138), (74414, 271377), (76038, 265581), (88527, 228114), (90459, 223242), (92046, 219393), (111621, 180918), (114057, 177054), (138069, 146262)]