20161458936

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{2473}}^1$

素因数の和:3253

約数の個数: 96

約数和(自身を含む): 54997020000

約数和(自身を除く): 34835561064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 569, 597, 796, 1138, 1194, 1592, 1707, 1791, 2276, 2388, 2473, 3414, 3582, 4552, 4776, 4946, 5121, 6828, 7164, 7419, 9892, 10242, 13656, 14328, 14838, 19784, 20484, 22257, 29676, 40968, 44514, 59352, 89028, 113231, 178056, 226462, 339693, 452924, 492127, 679386, 905848, 984254, 1019079, 1358772, 1407137, 1476381, 1968508, 2038158, 2717544, 2814274, 2952762, 3937016, 4076316, 4221411, 4429143, 5628548, 5905524, 8152632, 8442822, 8858286, 11257096, 11811048, 12664233, 16885644, 17716572, 25328466, 33771288, 35433144, 50656932, 101313864, 280020263, 560040526, 840060789, 1120081052, 1680121578, 2240162104, 2520182367, 3360243156, 5040364734, 6720486312, 10080729468, 20161458936]

約数ペア:

[(1, 20161458936), (2, 10080729468), (3, 6720486312), (4, 5040364734), (6, 3360243156), (8, 2520182367), (9, 2240162104), (12, 1680121578), (18, 1120081052), (24, 840060789), (36, 560040526), (72, 280020263), (199, 101313864), (398, 50656932), (569, 35433144), (597, 33771288), (796, 25328466), (1138, 17716572), (1194, 16885644), (1592, 12664233), (1707, 11811048), (1791, 11257096), (2276, 8858286), (2388, 8442822), (2473, 8152632), (3414, 5905524), (3582, 5628548), (4552, 4429143), (4776, 4221411), (4946, 4076316), (5121, 3937016), (6828, 2952762), (7164, 2814274), (7419, 2717544), (9892, 2038158), (10242, 1968508), (13656, 1476381), (14328, 1407137), (14838, 1358772), (19784, 1019079), (20484, 984254), (22257, 905848), (29676, 679386), (40968, 492127), (44514, 452924), (59352, 339693), (89028, 226462), (113231, 178056)]