20173168512

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1987}}^1$

素因数の和:3273

約数の個数: 192

約数和(自身を含む): 66429417600

約数和(自身を除く): 46256249088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1259, 1344, 1987, 2016, 2518, 2688, 3777, 3974, 4032, 5036, 5961, 7554, 7948, 8064, 8813, 10072, 11331, 11922, 13909, 15108, 15896, 17626, 17883, 20144, 22662, 23844, 26439, 27818, 30216, 31792, 35252, 35766, 40288, 41727, 45324, 47688, 52878, 55636, 60432, 63584, 70504, 71532, 79317, 80576, 83454, 90648, 95376, 105756, 111272, 120864, 125181, 127168, 141008, 143064, 158634, 161152, 166908, 181296, 190752, 211512, 222544, 241728, 250362, 254336, 282016, 286128, 317268, 333816, 362592, 381504, 423024, 445088, 483456, 500724, 564032, 572256, 634536, 667632, 725184, 763008, 846048, 890176, 1001448, 1128064, 1144512, 1269072, 1335264, 1450368, 1692096, 1780352, 2002896, 2289024, 2501633, 2538144, 2670528, 3384192, 4005792, 5003266, 5076288, 5341056, 7504899, 8011584, 10006532, 10152576, 15009798, 16023168, 17511431, 20013064, 22514697, 30019596, 35022862, 40026128, 45029394, 52534293, 60039192, 70045724, 80052256, 90058788, 105068586, 120078384, 140091448, 157602879, 160104512, 180117576, 210137172, 240156768, 280182896, 315205758, 320209024, 360235152, 420274344, 480313536, 560365792, 630411516, 720470304, 840548688, 960627072, 1120731584, 1260823032, 1440940608, 1681097376, 2241463168, 2521646064, 2881881216, 3362194752, 5043292128, 6724389504, 10086584256, 20173168512]

約数ペア:

[(1, 20173168512), (2, 10086584256), (3, 6724389504), (4, 5043292128), (6, 3362194752), (7, 2881881216), (8, 2521646064), (9, 2241463168), (12, 1681097376), (14, 1440940608), (16, 1260823032), (18, 1120731584), (21, 960627072), (24, 840548688), (28, 720470304), (32, 630411516), (36, 560365792), (42, 480313536), (48, 420274344), (56, 360235152), (63, 320209024), (64, 315205758), (72, 280182896), (84, 240156768), (96, 210137172), (112, 180117576), (126, 160104512), (128, 157602879), (144, 140091448), (168, 120078384), (192, 105068586), (224, 90058788), (252, 80052256), (288, 70045724), (336, 60039192), (384, 52534293), (448, 45029394), (504, 40026128), (576, 35022862), (672, 30019596), (896, 22514697), (1008, 20013064), (1152, 17511431), (1259, 16023168), (1344, 15009798), (1987, 10152576), (2016, 10006532), (2518, 8011584), (2688, 7504899), (3777, 5341056), (3974, 5076288), (4032, 5003266), (5036, 4005792), (5961, 3384192), (7554, 2670528), (7948, 2538144), (8064, 2501633), (8813, 2289024), (10072, 2002896), (11331, 1780352), (11922, 1692096), (13909, 1450368), (15108, 1335264), (15896, 1269072), (17626, 1144512), (17883, 1128064), (20144, 1001448), (22662, 890176), (23844, 846048), (26439, 763008), (27818, 725184), (30216, 667632), (31792, 634536), (35252, 572256), (35766, 564032), (40288, 500724), (41727, 483456), (45324, 445088), (47688, 423024), (52878, 381504), (55636, 362592), (60432, 333816), (63584, 317268), (70504, 286128), (71532, 282016), (79317, 254336), (80576, 250362), (83454, 241728), (90648, 222544), (95376, 211512), (105756, 190752), (111272, 181296), (120864, 166908), (125181, 161152), (127168, 158634), (141008, 143064)]