20138334156

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 55945612800

約数和(自身を除く): 35807278644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 83, 108, 114, 166, 171, 228, 249, 317, 332, 342, 373, 498, 513, 634, 684, 746, 747, 951, 996, 1026, 1119, 1268, 1492, 1494, 1577, 1902, 2052, 2238, 2241, 2853, 2988, 3154, 3357, 3804, 4476, 4482, 4731, 5706, 6023, 6308, 6714, 7087, 8559, 8964, 9462, 10071, 11412, 12046, 13428, 14174, 14193, 17118, 18069, 18924, 20142, 21261, 24092, 26311, 28348, 28386, 30959, 34236, 36138, 40284, 42522, 42579, 52622, 54207, 56772, 61918, 63783, 72276, 78933, 85044, 85158, 92877, 105244, 108414, 118241, 123836, 127566, 157866, 162621, 170316, 185754, 191349, 216828, 236482, 236799, 255132, 278631, 315732, 325242, 354723, 371508, 382698, 472964, 473598, 499909, 557262, 588221, 650484, 709446, 710397, 765396, 835893, 947196, 999818, 1064169, 1114524, 1176442, 1418892, 1420794, 1499727, 1671786, 1764663, 1999636, 2128338, 2246579, 2352884, 2841588, 2999454, 3192507, 3343572, 3529326, 4256676, 4493158, 4499181, 5293989, 5998908, 6385014, 6739737, 7058652, 8986316, 8998362, 9814003, 10587978, 12770028, 13479474, 13497543, 15881967, 17996724, 19628006, 20219211, 21175956, 26958948, 26995086, 29442009, 31763934, 39256012, 40438422, 53990172, 58884018, 60657633, 63527868, 80876844, 88326027, 117768036, 121315266, 176652054, 186466057, 242630532, 264978081, 353304108, 372932114, 529956162, 559398171, 745864228, 1059912324, 1118796342, 1678194513, 2237592684, 3356389026, 5034583539, 6712778052, 10069167078, 20138334156]

約数ペア:

[(1, 20138334156), (2, 10069167078), (3, 6712778052), (4, 5034583539), (6, 3356389026), (9, 2237592684), (12, 1678194513), (18, 1118796342), (19, 1059912324), (27, 745864228), (36, 559398171), (38, 529956162), (54, 372932114), (57, 353304108), (76, 264978081), (83, 242630532), (108, 186466057), (114, 176652054), (166, 121315266), (171, 117768036), (228, 88326027), (249, 80876844), (317, 63527868), (332, 60657633), (342, 58884018), (373, 53990172), (498, 40438422), (513, 39256012), (634, 31763934), (684, 29442009), (746, 26995086), (747, 26958948), (951, 21175956), (996, 20219211), (1026, 19628006), (1119, 17996724), (1268, 15881967), (1492, 13497543), (1494, 13479474), (1577, 12770028), (1902, 10587978), (2052, 9814003), (2238, 8998362), (2241, 8986316), (2853, 7058652), (2988, 6739737), (3154, 6385014), (3357, 5998908), (3804, 5293989), (4476, 4499181), (4482, 4493158), (4731, 4256676), (5706, 3529326), (6023, 3343572), (6308, 3192507), (6714, 2999454), (7087, 2841588), (8559, 2352884), (8964, 2246579), (9462, 2128338), (10071, 1999636), (11412, 1764663), (12046, 1671786), (13428, 1499727), (14174, 1420794), (14193, 1418892), (17118, 1176442), (18069, 1114524), (18924, 1064169), (20142, 999818), (21261, 947196), (24092, 835893), (26311, 765396), (28348, 710397), (28386, 709446), (30959, 650484), (34236, 588221), (36138, 557262), (40284, 499909), (42522, 473598), (42579, 472964), (52622, 382698), (54207, 371508), (56772, 354723), (61918, 325242), (63783, 315732), (72276, 278631), (78933, 255132), (85044, 236799), (85158, 236482), (92877, 216828), (105244, 191349), (108414, 185754), (118241, 170316), (123836, 162621), (127566, 157866)]