20260751706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{1553}}^1$

素因数の和:2140

約数の個数: 96

約数和(自身を含む): 47786618880

約数和(自身を除く): 27525867174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 439, 762, 878, 1143, 1317, 1553, 1651, 2286, 2634, 3106, 3302, 3951, 4659, 4953, 5707, 7902, 9318, 9906, 11414, 13977, 14859, 17121, 20189, 27954, 29718, 34242, 40378, 51363, 55753, 60567, 102726, 111506, 121134, 167259, 181701, 197231, 334518, 363402, 394462, 501777, 591693, 681767, 724789, 1003554, 1183386, 1363534, 1449578, 1775079, 2045301, 2174367, 2564003, 3550158, 4090602, 4348734, 5128006, 6135903, 6523101, 7692009, 8862971, 12271806, 13046202, 15384018, 17725942, 23076027, 26588913, 46152054, 53177826, 79766739, 86584409, 159533478, 173168818, 259753227, 519506454, 779259681, 1125597317, 1558519362, 2251194634, 3376791951, 6753583902, 10130375853, 20260751706]

約数ペア:

[(1, 20260751706), (2, 10130375853), (3, 6753583902), (6, 3376791951), (9, 2251194634), (13, 1558519362), (18, 1125597317), (26, 779259681), (39, 519506454), (78, 259753227), (117, 173168818), (127, 159533478), (234, 86584409), (254, 79766739), (381, 53177826), (439, 46152054), (762, 26588913), (878, 23076027), (1143, 17725942), (1317, 15384018), (1553, 13046202), (1651, 12271806), (2286, 8862971), (2634, 7692009), (3106, 6523101), (3302, 6135903), (3951, 5128006), (4659, 4348734), (4953, 4090602), (5707, 3550158), (7902, 2564003), (9318, 2174367), (9906, 2045301), (11414, 1775079), (13977, 1449578), (14859, 1363534), (17121, 1183386), (20189, 1003554), (27954, 724789), (29718, 681767), (34242, 591693), (40378, 501777), (51363, 394462), (55753, 363402), (60567, 334518), (102726, 197231), (111506, 181701), (121134, 167259)]