20178013302

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4502011}}^1$

素因数の和:4502105

約数の個数: 32

約数和(自身を含む): 45380280960

約数和(自身を除く): 25202267658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 4502011, 9004022, 13506033, 27012066, 40518099, 81036198, 121554297, 243108594, 373666913, 747333826, 1121000739, 2242001478, 3363002217, 6726004434, 10089006651, 20178013302]

約数ペア:

[(1, 20178013302), (2, 10089006651), (3, 6726004434), (6, 3363002217), (9, 2242001478), (18, 1121000739), (27, 747333826), (54, 373666913), (83, 243108594), (166, 121554297), (249, 81036198), (498, 40518099), (747, 27012066), (1494, 13506033), (2241, 9004022), (4482, 4502011)]