20153822082

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 47995027200

約数和(自身を除く): 27841205118

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 53, 57, 69, 102, 106, 114, 138, 159, 318, 323, 361, 391, 437, 449, 646, 722, 782, 874, 898, 901, 969, 1007, 1083, 1173, 1219, 1311, 1347, 1802, 1938, 2014, 2166, 2346, 2438, 2622, 2694, 2703, 3021, 3657, 5406, 6042, 6137, 7314, 7429, 7633, 8303, 8531, 10327, 12274, 14858, 15266, 16606, 17062, 17119, 18411, 19133, 20654, 20723, 22287, 22899, 23161, 23797, 24909, 25593, 30981, 34238, 36822, 38266, 41446, 44574, 45798, 46322, 47594, 49818, 51186, 51357, 57399, 61962, 62169, 69483, 71391, 102714, 114798, 124338, 138966, 141151, 142782, 145027, 162089, 175559, 196213, 282302, 290054, 324178, 325261, 351118, 392426, 393737, 404549, 423453, 435081, 440059, 452143, 486267, 526677, 547331, 588639, 650522, 787474, 809098, 846906, 870162, 880118, 904286, 972534, 975783, 1053354, 1094662, 1177278, 1181211, 1213647, 1320177, 1356429, 1641993, 1951566, 2362422, 2427294, 2640354, 2712858, 2755513, 3283986, 3335621, 3728047, 5511026, 6671242, 7456094, 7481003, 7686431, 8266539, 8590717, 9304627, 10006863, 10399289, 11184141, 14962006, 15372862, 16533078, 17181434, 18609254, 20013726, 20798578, 22368282, 22443009, 23059293, 25772151, 27913881, 31197867, 44886018, 46118586, 51544302, 55827762, 62395734, 63376799, 126753598, 146042189, 176787913, 190130397, 197586491, 292084378, 353575826, 380260794, 395172982, 438126567, 530363739, 592759473, 876253134, 1060727478, 1185518946, 3358970347, 6717940694, 10076911041, 20153822082]

約数ペア:

[(1, 20153822082), (2, 10076911041), (3, 6717940694), (6, 3358970347), (17, 1185518946), (19, 1060727478), (23, 876253134), (34, 592759473), (38, 530363739), (46, 438126567), (51, 395172982), (53, 380260794), (57, 353575826), (69, 292084378), (102, 197586491), (106, 190130397), (114, 176787913), (138, 146042189), (159, 126753598), (318, 63376799), (323, 62395734), (361, 55827762), (391, 51544302), (437, 46118586), (449, 44886018), (646, 31197867), (722, 27913881), (782, 25772151), (874, 23059293), (898, 22443009), (901, 22368282), (969, 20798578), (1007, 20013726), (1083, 18609254), (1173, 17181434), (1219, 16533078), (1311, 15372862), (1347, 14962006), (1802, 11184141), (1938, 10399289), (2014, 10006863), (2166, 9304627), (2346, 8590717), (2438, 8266539), (2622, 7686431), (2694, 7481003), (2703, 7456094), (3021, 6671242), (3657, 5511026), (5406, 3728047), (6042, 3335621), (6137, 3283986), (7314, 2755513), (7429, 2712858), (7633, 2640354), (8303, 2427294), (8531, 2362422), (10327, 1951566), (12274, 1641993), (14858, 1356429), (15266, 1320177), (16606, 1213647), (17062, 1181211), (17119, 1177278), (18411, 1094662), (19133, 1053354), (20654, 975783), (20723, 972534), (22287, 904286), (22899, 880118), (23161, 870162), (23797, 846906), (24909, 809098), (25593, 787474), (30981, 650522), (34238, 588639), (36822, 547331), (38266, 526677), (41446, 486267), (44574, 452143), (45798, 440059), (46322, 435081), (47594, 423453), (49818, 404549), (51186, 393737), (51357, 392426), (57399, 351118), (61962, 325261), (62169, 324178), (69483, 290054), (71391, 282302), (102714, 196213), (114798, 175559), (124338, 162089), (138966, 145027), (141151, 142782)]