20145807891660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{2003}}^1\times {\mathrm{11197}}^1$

素因数の和:14584

約数の個数: 192

約数和(自身を含む): 61617747147264

約数和(自身を除く): 41471939255604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1361, 2003, 2722, 4006, 4083, 5444, 6009, 6805, 8012, 8166, 10015, 11197, 12018, 13610, 14971, 16332, 20030, 20415, 22033, 22394, 24036, 27220, 29942, 30045, 33591, 40060, 40830, 44066, 44788, 44913, 55985, 59884, 60090, 66099, 67182, 74855, 81660, 88132, 89826, 110165, 111970, 120180, 123167, 132198, 134364, 149710, 167955, 179652, 220330, 223940, 224565, 246334, 264396, 299420, 330495, 335910, 369501, 440660, 449130, 492668, 615835, 660990, 671820, 739002, 898260, 1231670, 1321980, 1478004, 1847505, 2463340, 2726083, 3695010, 5452166, 7390020, 8178249, 10904332, 13630415, 15239117, 16356498, 22427591, 27260830, 29986913, 30478234, 32712996, 40891245, 44855182, 45717351, 54521660, 59973826, 60956468, 67282773, 76195585, 81782490, 89710364, 89960739, 91434702, 112137955, 119947652, 134565546, 149934565, 152391170, 163564980, 167630287, 179921478, 182869404, 224275910, 228586755, 246703501, 269131092, 299869130, 304782340, 335260574, 336413865, 359842956, 448551820, 449803695, 457173510, 493407002, 502890861, 599738260, 670521148, 672827730, 740110503, 838151435, 899607390, 914347020, 986814004, 1005781722, 1233517505, 1345655460, 1480221006, 1676302870, 1799214780, 2011563444, 2467035010, 2514454305, 2960442012, 3352605740, 3700552515, 4934070020, 5028908610, 7401105030, 10057817220, 14802210060, 30523951351, 61047902702, 91571854053, 122095805404, 152619756755, 183143708106, 305239513510, 335763464861, 366287416212, 457859270265, 610479027020, 671526929722, 915718540530, 1007290394583, 1343053859444, 1678817324305, 1831437081060, 2014580789166, 3357634648610, 4029161578332, 5036451972915, 6715269297220, 10072903945830, 20145807891660]

約数ペア:

[(1, 20145807891660), (2, 10072903945830), (3, 6715269297220), (4, 5036451972915), (5, 4029161578332), (6, 3357634648610), (10, 2014580789166), (11, 1831437081060), (12, 1678817324305), (15, 1343053859444), (20, 1007290394583), (22, 915718540530), (30, 671526929722), (33, 610479027020), (44, 457859270265), (55, 366287416212), (60, 335763464861), (66, 305239513510), (110, 183143708106), (132, 152619756755), (165, 122095805404), (220, 91571854053), (330, 61047902702), (660, 30523951351), (1361, 14802210060), (2003, 10057817220), (2722, 7401105030), (4006, 5028908610), (4083, 4934070020), (5444, 3700552515), (6009, 3352605740), (6805, 2960442012), (8012, 2514454305), (8166, 2467035010), (10015, 2011563444), (11197, 1799214780), (12018, 1676302870), (13610, 1480221006), (14971, 1345655460), (16332, 1233517505), (20030, 1005781722), (20415, 986814004), (22033, 914347020), (22394, 899607390), (24036, 838151435), (27220, 740110503), (29942, 672827730), (30045, 670521148), (33591, 599738260), (40060, 502890861), (40830, 493407002), (44066, 457173510), (44788, 449803695), (44913, 448551820), (55985, 359842956), (59884, 336413865), (60090, 335260574), (66099, 304782340), (67182, 299869130), (74855, 269131092), (81660, 246703501), (88132, 228586755), (89826, 224275910), (110165, 182869404), (111970, 179921478), (120180, 167630287), (123167, 163564980), (132198, 152391170), (134364, 149934565), (149710, 134565546), (167955, 119947652), (179652, 112137955), (220330, 91434702), (223940, 89960739), (224565, 89710364), (246334, 81782490), (264396, 76195585), (299420, 67282773), (330495, 60956468), (335910, 59973826), (369501, 54521660), (440660, 45717351), (449130, 44855182), (492668, 40891245), (615835, 32712996), (660990, 30478234), (671820, 29986913), (739002, 27260830), (898260, 22427591), (1231670, 16356498), (1321980, 15239117), (1478004, 13630415), (1847505, 10904332), (2463340, 8178249), (2726083, 7390020), (3695010, 5452166)]