20061490240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{12637}}^1$

素因数の和:12717

約数の個数: 168

約数和(自身を含む): 53794051416

約数和(自身を除く): 33732561176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 121, 160, 164, 176, 205, 220, 242, 320, 328, 352, 410, 440, 451, 484, 605, 656, 704, 820, 880, 902, 968, 1210, 1312, 1640, 1760, 1804, 1936, 2255, 2420, 2624, 3280, 3520, 3608, 3872, 4510, 4840, 4961, 6560, 7216, 7744, 9020, 9680, 9922, 12637, 13120, 14432, 18040, 19360, 19844, 24805, 25274, 28864, 36080, 38720, 39688, 49610, 50548, 63185, 72160, 79376, 99220, 101096, 126370, 139007, 144320, 158752, 198440, 202192, 252740, 278014, 317504, 396880, 404384, 505480, 518117, 556028, 695035, 793760, 808768, 1010960, 1036234, 1112056, 1390070, 1529077, 1587520, 2021920, 2072468, 2224112, 2590585, 2780140, 3058154, 4043840, 4144936, 4448224, 5181170, 5560280, 5699287, 6116308, 7645385, 8289872, 8896448, 10362340, 11120560, 11398574, 12232616, 15290770, 16579744, 20724680, 22241120, 22797148, 24465232, 28496435, 30581540, 33159488, 41449360, 44482240, 45594296, 48930464, 56992870, 61163080, 62692157, 82898720, 91188592, 97860928, 113985740, 122326160, 125384314, 165797440, 182377184, 227971480, 244652320, 250768628, 313460785, 364754368, 455942960, 489304640, 501537256, 626921570, 911885920, 1003074512, 1253843140, 1823771840, 2006149024, 2507686280, 4012298048, 5015372560, 10030745120, 20061490240]

約数ペア:

[(1, 20061490240), (2, 10030745120), (4, 5015372560), (5, 4012298048), (8, 2507686280), (10, 2006149024), (11, 1823771840), (16, 1253843140), (20, 1003074512), (22, 911885920), (32, 626921570), (40, 501537256), (41, 489304640), (44, 455942960), (55, 364754368), (64, 313460785), (80, 250768628), (82, 244652320), (88, 227971480), (110, 182377184), (121, 165797440), (160, 125384314), (164, 122326160), (176, 113985740), (205, 97860928), (220, 91188592), (242, 82898720), (320, 62692157), (328, 61163080), (352, 56992870), (410, 48930464), (440, 45594296), (451, 44482240), (484, 41449360), (605, 33159488), (656, 30581540), (704, 28496435), (820, 24465232), (880, 22797148), (902, 22241120), (968, 20724680), (1210, 16579744), (1312, 15290770), (1640, 12232616), (1760, 11398574), (1804, 11120560), (1936, 10362340), (2255, 8896448), (2420, 8289872), (2624, 7645385), (3280, 6116308), (3520, 5699287), (3608, 5560280), (3872, 5181170), (4510, 4448224), (4840, 4144936), (4961, 4043840), (6560, 3058154), (7216, 2780140), (7744, 2590585), (9020, 2224112), (9680, 2072468), (9922, 2021920), (12637, 1587520), (13120, 1529077), (14432, 1390070), (18040, 1112056), (19360, 1036234), (19844, 1010960), (24805, 808768), (25274, 793760), (28864, 695035), (36080, 556028), (38720, 518117), (39688, 505480), (49610, 404384), (50548, 396880), (63185, 317504), (72160, 278014), (79376, 252740), (99220, 202192), (101096, 198440), (126370, 158752), (139007, 144320)]