20584622268

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{87739}}^1$

素因数の和:87789

約数の個数: 144

約数和(自身を含む): 63874720000

約数和(自身を除く): 43290097732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 684, 686, 798, 882, 931, 1029, 1197, 1372, 1596, 1764, 1862, 2058, 2394, 2793, 3087, 3724, 4116, 4788, 5586, 6174, 6517, 8379, 11172, 12348, 13034, 16758, 19551, 26068, 33516, 39102, 58653, 78204, 87739, 117306, 175478, 234612, 263217, 350956, 526434, 614173, 789651, 1052868, 1228346, 1579302, 1667041, 1842519, 2456692, 3158604, 3334082, 3685038, 4299211, 5001123, 5527557, 6668164, 7370076, 8598422, 10002246, 11055114, 11669287, 12897633, 15003369, 17196844, 20004492, 22110228, 23338574, 25795266, 30006738, 30094477, 35007861, 38692899, 46677148, 51590532, 60013476, 60188954, 70015722, 77385798, 81685009, 90283431, 105023583, 120377908, 140031444, 154771596, 163370018, 180566862, 210047166, 245055027, 270850293, 326740036, 361133724, 420094332, 490110054, 541700586, 571795063, 735165081, 980220108, 1083401172, 1143590126, 1470330162, 1715385189, 2287180252, 2940660324, 3430770378, 5146155567, 6861540756, 10292311134, 20584622268]

約数ペア:

[(1, 20584622268), (2, 10292311134), (3, 6861540756), (4, 5146155567), (6, 3430770378), (7, 2940660324), (9, 2287180252), (12, 1715385189), (14, 1470330162), (18, 1143590126), (19, 1083401172), (21, 980220108), (28, 735165081), (36, 571795063), (38, 541700586), (42, 490110054), (49, 420094332), (57, 361133724), (63, 326740036), (76, 270850293), (84, 245055027), (98, 210047166), (114, 180566862), (126, 163370018), (133, 154771596), (147, 140031444), (171, 120377908), (196, 105023583), (228, 90283431), (252, 81685009), (266, 77385798), (294, 70015722), (342, 60188954), (343, 60013476), (399, 51590532), (441, 46677148), (532, 38692899), (588, 35007861), (684, 30094477), (686, 30006738), (798, 25795266), (882, 23338574), (931, 22110228), (1029, 20004492), (1197, 17196844), (1372, 15003369), (1596, 12897633), (1764, 11669287), (1862, 11055114), (2058, 10002246), (2394, 8598422), (2793, 7370076), (3087, 6668164), (3724, 5527557), (4116, 5001123), (4788, 4299211), (5586, 3685038), (6174, 3334082), (6517, 3158604), (8379, 2456692), (11172, 1842519), (12348, 1667041), (13034, 1579302), (16758, 1228346), (19551, 1052868), (26068, 789651), (33516, 614173), (39102, 526434), (58653, 350956), (78204, 263217), (87739, 234612), (117306, 175478)]