20733077904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{22349}}^1$

素因数の和:22629

約数の個数: 160

約数和(自身を含む): 67045708800

約数和(自身を除く): 46312630896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 251, 264, 308, 336, 462, 502, 528, 616, 753, 924, 1004, 1232, 1506, 1757, 1848, 2008, 2761, 3012, 3514, 3696, 4016, 5271, 5522, 6024, 7028, 8283, 10542, 11044, 12048, 14056, 16566, 19327, 21084, 22088, 22349, 28112, 33132, 38654, 42168, 44176, 44698, 57981, 66264, 67047, 77308, 84336, 89396, 115962, 132528, 134094, 154616, 156443, 178792, 231924, 245839, 268188, 309232, 312886, 357584, 463848, 469329, 491678, 536376, 625772, 737517, 927696, 938658, 983356, 1072752, 1251544, 1475034, 1720873, 1877316, 1966712, 2503088, 2950068, 3441746, 3754632, 3933424, 5162619, 5609599, 5900136, 6883492, 7509264, 10325238, 11219198, 11800272, 13766984, 16828797, 20650476, 22438396, 27533968, 33657594, 39267193, 41300952, 44876792, 61705589, 67315188, 78534386, 82601904, 89753584, 117801579, 123411178, 134630376, 157068772, 185116767, 235603158, 246822356, 269260752, 314137544, 370233534, 431939123, 471206316, 493644712, 628275088, 740467068, 863878246, 942412632, 987289424, 1295817369, 1480934136, 1727756492, 1884825264, 2591634738, 2961868272, 3455512984, 5183269476, 6911025968, 10366538952, 20733077904]

約数ペア:

[(1, 20733077904), (2, 10366538952), (3, 6911025968), (4, 5183269476), (6, 3455512984), (7, 2961868272), (8, 2591634738), (11, 1884825264), (12, 1727756492), (14, 1480934136), (16, 1295817369), (21, 987289424), (22, 942412632), (24, 863878246), (28, 740467068), (33, 628275088), (42, 493644712), (44, 471206316), (48, 431939123), (56, 370233534), (66, 314137544), (77, 269260752), (84, 246822356), (88, 235603158), (112, 185116767), (132, 157068772), (154, 134630376), (168, 123411178), (176, 117801579), (231, 89753584), (251, 82601904), (264, 78534386), (308, 67315188), (336, 61705589), (462, 44876792), (502, 41300952), (528, 39267193), (616, 33657594), (753, 27533968), (924, 22438396), (1004, 20650476), (1232, 16828797), (1506, 13766984), (1757, 11800272), (1848, 11219198), (2008, 10325238), (2761, 7509264), (3012, 6883492), (3514, 5900136), (3696, 5609599), (4016, 5162619), (5271, 3933424), (5522, 3754632), (6024, 3441746), (7028, 2950068), (8283, 2503088), (10542, 1966712), (11044, 1877316), (12048, 1720873), (14056, 1475034), (16566, 1251544), (19327, 1072752), (21084, 983356), (22088, 938658), (22349, 927696), (28112, 737517), (33132, 625772), (38654, 536376), (42168, 491678), (44176, 469329), (44698, 463848), (57981, 357584), (66264, 312886), (67047, 309232), (77308, 268188), (84336, 245839), (89396, 231924), (115962, 178792), (132528, 156443), (134094, 154616)]