20243328926

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 32205729600

約数和(自身を除く): 11962400674

約数列:

[1, 2, 37, 74, 89, 109, 163, 173, 178, 218, 326, 346, 3293, 4033, 6031, 6401, 6586, 8066, 9701, 12062, 12802, 14507, 15397, 17767, 18857, 19402, 28199, 29014, 30794, 35534, 37714, 56398, 358937, 536759, 569689, 657379, 697709, 717874, 1043363, 1073518, 1139378, 1314758, 1395418, 1581263, 1678273, 2086726, 2509711, 3073691, 3162526, 3356546, 5019422, 6147382, 58506731, 62096101, 92859307, 113726567, 117013462, 124192202, 185718614, 227453134, 273558499, 547116998, 10121664463, 20243328926]

約数ペア:

[(1, 20243328926), (2, 10121664463), (37, 547116998), (74, 273558499), (89, 227453134), (109, 185718614), (163, 124192202), (173, 117013462), (178, 113726567), (218, 92859307), (326, 62096101), (346, 58506731), (3293, 6147382), (4033, 5019422), (6031, 3356546), (6401, 3162526), (6586, 3073691), (8066, 2509711), (9701, 2086726), (12062, 1678273), (12802, 1581263), (14507, 1395418), (15397, 1314758), (17767, 1139378), (18857, 1073518), (19402, 1043363), (28199, 717874), (29014, 697709), (30794, 657379), (35534, 569689), (37714, 536759), (56398, 358937)]