20072912706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1381

約数の個数: 192

約数和(自身を含む): 55509442560

約数和(自身を除く): 35436529854

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 53, 63, 66, 77, 99, 106, 126, 154, 159, 198, 231, 263, 318, 371, 462, 477, 526, 583, 693, 742, 789, 954, 1039, 1113, 1166, 1386, 1578, 1749, 1841, 2078, 2226, 2367, 2893, 3117, 3339, 3498, 3682, 4081, 4734, 5247, 5523, 5786, 6234, 6678, 7273, 8162, 8679, 9351, 10494, 11046, 11429, 12243, 13939, 14546, 16569, 17358, 18702, 20251, 21819, 22858, 24486, 26037, 27878, 33138, 34287, 36729, 40502, 41817, 43638, 52074, 55067, 60753, 65457, 68574, 73458, 80003, 83634, 97573, 102861, 110134, 121506, 125451, 130914, 153329, 160006, 165201, 182259, 195146, 205722, 240009, 250902, 273257, 292719, 306658, 330402, 364518, 385469, 459987, 480018, 495603, 546514, 585438, 605737, 720027, 770938, 819771, 878157, 919974, 991206, 1073303, 1156407, 1211474, 1379961, 1440054, 1639542, 1756314, 1817211, 1912799, 2146606, 2312814, 2459313, 2759922, 3005827, 3219909, 3469221, 3634422, 3825598, 4240159, 4918626, 5451633, 5738397, 6011654, 6439818, 6938442, 8480318, 9017481, 9659727, 10903266, 11476794, 12720477, 14482621, 17215191, 18034962, 19319454, 21040789, 25440954, 27052443, 28965242, 34430382, 38161431, 42081578, 43447863, 54104886, 63122367, 76322862, 86895726, 101378347, 126244734, 130343589, 159308831, 189367101, 202756694, 260687178, 304135041, 318617662, 378734202, 477926493, 608270082, 912405123, 955852986, 1115161817, 1433779479, 1824810246, 2230323634, 2867558958, 3345485451, 6690970902, 10036456353, 20072912706]

約数ペア:

[(1, 20072912706), (2, 10036456353), (3, 6690970902), (6, 3345485451), (7, 2867558958), (9, 2230323634), (11, 1824810246), (14, 1433779479), (18, 1115161817), (21, 955852986), (22, 912405123), (33, 608270082), (42, 477926493), (53, 378734202), (63, 318617662), (66, 304135041), (77, 260687178), (99, 202756694), (106, 189367101), (126, 159308831), (154, 130343589), (159, 126244734), (198, 101378347), (231, 86895726), (263, 76322862), (318, 63122367), (371, 54104886), (462, 43447863), (477, 42081578), (526, 38161431), (583, 34430382), (693, 28965242), (742, 27052443), (789, 25440954), (954, 21040789), (1039, 19319454), (1113, 18034962), (1166, 17215191), (1386, 14482621), (1578, 12720477), (1749, 11476794), (1841, 10903266), (2078, 9659727), (2226, 9017481), (2367, 8480318), (2893, 6938442), (3117, 6439818), (3339, 6011654), (3498, 5738397), (3682, 5451633), (4081, 4918626), (4734, 4240159), (5247, 3825598), (5523, 3634422), (5786, 3469221), (6234, 3219909), (6678, 3005827), (7273, 2759922), (8162, 2459313), (8679, 2312814), (9351, 2146606), (10494, 1912799), (11046, 1817211), (11429, 1756314), (12243, 1639542), (13939, 1440054), (14546, 1379961), (16569, 1211474), (17358, 1156407), (18702, 1073303), (20251, 991206), (21819, 919974), (22858, 878157), (24486, 819771), (26037, 770938), (27878, 720027), (33138, 605737), (34287, 585438), (36729, 546514), (40502, 495603), (41817, 480018), (43638, 459987), (52074, 385469), (55067, 364518), (60753, 330402), (65457, 306658), (68574, 292719), (73458, 273257), (80003, 250902), (83634, 240009), (97573, 205722), (102861, 195146), (110134, 182259), (121506, 165201), (125451, 160006), (130914, 153329)]