20039922000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^2\times {\mathrm{22721}}^1$

素因数の和:22764

約数の個数: 360

約数和(自身を含む): 81423741672

約数和(自身を除く): 61383819672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 125, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 250, 252, 280, 294, 300, 315, 336, 350, 360, 375, 392, 400, 420, 441, 450, 490, 500, 504, 525, 560, 588, 600, 630, 700, 720, 735, 750, 784, 840, 875, 882, 900, 980, 1000, 1008, 1050, 1125, 1176, 1200, 1225, 1260, 1400, 1470, 1500, 1575, 1680, 1750, 1764, 1800, 1960, 2000, 2100, 2205, 2250, 2352, 2450, 2520, 2625, 2800, 2940, 3000, 3150, 3500, 3528, 3600, 3675, 3920, 4200, 4410, 4500, 4900, 5040, 5250, 5880, 6000, 6125, 6300, 7000, 7056, 7350, 7875, 8400, 8820, 9000, 9800, 10500, 11025, 11760, 12250, 12600, 14000, 14700, 15750, 17640, 18000, 18375, 19600, 21000, 22050, 22721, 24500, 25200, 29400, 31500, 35280, 36750, 42000, 44100, 45442, 49000, 55125, 58800, 63000, 68163, 73500, 88200, 90884, 98000, 110250, 113605, 126000, 136326, 147000, 159047, 176400, 181768, 204489, 220500, 227210, 272652, 294000, 318094, 340815, 363536, 408978, 441000, 454420, 477141, 545304, 568025, 636188, 681630, 795235, 817956, 882000, 908840, 954282, 1022445, 1090608, 1113329, 1136050, 1272376, 1363260, 1431423, 1590470, 1635912, 1704075, 1817680, 1908564, 2044890, 2226658, 2272100, 2385705, 2544752, 2726520, 2840125, 2862846, 3180940, 3271824, 3339987, 3408150, 3817128, 3976175, 4089780, 4453316, 4544200, 4771410, 5112225, 5453040, 5566645, 5680250, 5725692, 6361880, 6679974, 6816300, 7157115, 7634256, 7952350, 8179560, 8520375, 8906632, 9088400, 9542820, 10019961, 10224450, 11133290, 11360500, 11451384, 11928525, 12723760, 13359948, 13632600, 14314230, 15904700, 16359120, 16699935, 17040750, 17813264, 19085640, 19880875, 20039922, 20448900, 22266580, 22721000, 22902768, 23857050, 25561125, 26719896, 27265200, 27833225, 28628460, 31809400, 33399870, 34081500, 35785575, 38171280, 39761750, 40079844, 40897800, 44533160, 45442000, 47714100, 50099805, 51122250, 53439792, 55666450, 57256920, 59642625, 63618800, 66799740, 68163000, 71571150, 79523500, 80159688, 81795600, 83499675, 89066320, 95428200, 100199610, 102244500, 111332900, 114513840, 119285250, 133599480, 136326000, 139166125, 143142300, 159047000, 160319376, 166999350, 178927875, 190856400, 200399220, 204489000, 222665800, 238570500, 250499025, 267198960, 278332250, 286284600, 318094000, 333998700, 357855750, 400798440, 408978000, 417498375, 445331600, 477141000, 500998050, 556664500, 572569200, 667997400, 715711500, 801596880, 834996750, 954282000, 1001996100, 1113329000, 1252495125, 1335994800, 1431423000, 1669993500, 2003992200, 2226658000, 2504990250, 2862846000, 3339987000, 4007984400, 5009980500, 6679974000, 10019961000, 20039922000]

約数ペア:

[(1, 20039922000), (2, 10019961000), (3, 6679974000), (4, 5009980500), (5, 4007984400), (6, 3339987000), (7, 2862846000), (8, 2504990250), (9, 2226658000), (10, 2003992200), (12, 1669993500), (14, 1431423000), (15, 1335994800), (16, 1252495125), (18, 1113329000), (20, 1001996100), (21, 954282000), (24, 834996750), (25, 801596880), (28, 715711500), (30, 667997400), (35, 572569200), (36, 556664500), (40, 500998050), (42, 477141000), (45, 445331600), (48, 417498375), (49, 408978000), (50, 400798440), (56, 357855750), (60, 333998700), (63, 318094000), (70, 286284600), (72, 278332250), (75, 267198960), (80, 250499025), (84, 238570500), (90, 222665800), (98, 204489000), (100, 200399220), (105, 190856400), (112, 178927875), (120, 166999350), (125, 160319376), (126, 159047000), (140, 143142300), (144, 139166125), (147, 136326000), (150, 133599480), (168, 119285250), (175, 114513840), (180, 111332900), (196, 102244500), (200, 100199610), (210, 95428200), (225, 89066320), (240, 83499675), (245, 81795600), (250, 80159688), (252, 79523500), (280, 71571150), (294, 68163000), (300, 66799740), (315, 63618800), (336, 59642625), (350, 57256920), (360, 55666450), (375, 53439792), (392, 51122250), (400, 50099805), (420, 47714100), (441, 45442000), (450, 44533160), (490, 40897800), (500, 40079844), (504, 39761750), (525, 38171280), (560, 35785575), (588, 34081500), (600, 33399870), (630, 31809400), (700, 28628460), (720, 27833225), (735, 27265200), (750, 26719896), (784, 25561125), (840, 23857050), (875, 22902768), (882, 22721000), (900, 22266580), (980, 20448900), (1000, 20039922), (1008, 19880875), (1050, 19085640), (1125, 17813264), (1176, 17040750), (1200, 16699935), (1225, 16359120), (1260, 15904700), (1400, 14314230), (1470, 13632600), (1500, 13359948), (1575, 12723760), (1680, 11928525), (1750, 11451384), (1764, 11360500), (1800, 11133290), (1960, 10224450), (2000, 10019961), (2100, 9542820), (2205, 9088400), (2250, 8906632), (2352, 8520375), (2450, 8179560), (2520, 7952350), (2625, 7634256), (2800, 7157115), (2940, 6816300), (3000, 6679974), (3150, 6361880), (3500, 5725692), (3528, 5680250), (3600, 5566645), (3675, 5453040), (3920, 5112225), (4200, 4771410), (4410, 4544200), (4500, 4453316), (4900, 4089780), (5040, 3976175), (5250, 3817128), (5880, 3408150), (6000, 3339987), (6125, 3271824), (6300, 3180940), (7000, 2862846), (7056, 2840125), (7350, 2726520), (7875, 2544752), (8400, 2385705), (8820, 2272100), (9000, 2226658), (9800, 2044890), (10500, 1908564), (11025, 1817680), (11760, 1704075), (12250, 1635912), (12600, 1590470), (14000, 1431423), (14700, 1363260), (15750, 1272376), (17640, 1136050), (18000, 1113329), (18375, 1090608), (19600, 1022445), (21000, 954282), (22050, 908840), (22721, 882000), (24500, 817956), (25200, 795235), (29400, 681630), (31500, 636188), (35280, 568025), (36750, 545304), (42000, 477141), (44100, 454420), (45442, 441000), (49000, 408978), (55125, 363536), (58800, 340815), (63000, 318094), (68163, 294000), (73500, 272652), (88200, 227210), (90884, 220500), (98000, 204489), (110250, 181768), (113605, 176400), (126000, 159047), (136326, 147000)]