20136098432

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{35201}}^1$

素因数の和:35365

約数の個数: 64

約数和(自身を含む): 41471476200

約数和(自身を除く): 21335377768

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 109, 128, 164, 218, 328, 436, 656, 872, 1312, 1744, 2624, 3488, 4469, 5248, 6976, 8938, 13952, 17876, 35201, 35752, 70402, 71504, 140804, 143008, 281608, 286016, 563216, 572032, 1126432, 1443241, 2252864, 2886482, 3836909, 4505728, 5772964, 7673818, 11545928, 15347636, 23091856, 30695272, 46183712, 61390544, 92367424, 122781088, 157313269, 184734848, 245562176, 314626538, 491124352, 629253076, 1258506152, 2517012304, 5034024608, 10068049216, 20136098432]

約数ペア:

[(1, 20136098432), (2, 10068049216), (4, 5034024608), (8, 2517012304), (16, 1258506152), (32, 629253076), (41, 491124352), (64, 314626538), (82, 245562176), (109, 184734848), (128, 157313269), (164, 122781088), (218, 92367424), (328, 61390544), (436, 46183712), (656, 30695272), (872, 23091856), (1312, 15347636), (1744, 11545928), (2624, 7673818), (3488, 5772964), (4469, 4505728), (5248, 3836909), (6976, 2886482), (8938, 2252864), (13952, 1443241), (17876, 1126432), (35201, 572032), (35752, 563216), (70402, 286016), (71504, 281608), (140804, 143008)]