20136796686

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{23813}}^1$

素因数の和:24361

約数の個数: 48

約数和(自身を含む): 44134009920

約数和(自身を除く): 23997213234

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 431, 654, 862, 981, 1293, 1962, 2586, 3879, 7758, 23813, 46979, 47626, 71439, 93958, 140937, 142878, 214317, 281874, 422811, 428634, 845622, 2595617, 5191234, 7786851, 10263403, 15573702, 20526806, 23360553, 30790209, 46721106, 61580418, 92370627, 184741254, 1118710927, 2237421854, 3356132781, 6712265562, 10068398343, 20136796686]

約数ペア:

[(1, 20136796686), (2, 10068398343), (3, 6712265562), (6, 3356132781), (9, 2237421854), (18, 1118710927), (109, 184741254), (218, 92370627), (327, 61580418), (431, 46721106), (654, 30790209), (862, 23360553), (981, 20526806), (1293, 15573702), (1962, 10263403), (2586, 7786851), (3879, 5191234), (7758, 2595617), (23813, 845622), (46979, 428634), (47626, 422811), (71439, 281874), (93958, 214317), (140937, 142878)]