20239426488

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1\times {\mathrm{3593}}^1$

素因数の和:6652

約数の個数: 64

約数和(自身を含む): 51270566400

約数和(自身を除く): 31031139912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 2971, 3593, 5942, 7186, 8913, 10779, 11884, 14372, 17826, 21558, 23768, 28744, 35652, 43116, 71304, 86232, 234709, 283847, 469418, 567694, 704127, 851541, 938836, 1135388, 1408254, 1703082, 1877672, 2270776, 2816508, 3406164, 5633016, 6812328, 10674803, 21349606, 32024409, 42699212, 64048818, 85398424, 128097636, 256195272, 843309437, 1686618874, 2529928311, 3373237748, 5059856622, 6746475496, 10119713244, 20239426488]

約数ペア:

[(1, 20239426488), (2, 10119713244), (3, 6746475496), (4, 5059856622), (6, 3373237748), (8, 2529928311), (12, 1686618874), (24, 843309437), (79, 256195272), (158, 128097636), (237, 85398424), (316, 64048818), (474, 42699212), (632, 32024409), (948, 21349606), (1896, 10674803), (2971, 6812328), (3593, 5633016), (5942, 3406164), (7186, 2816508), (8913, 2270776), (10779, 1877672), (11884, 1703082), (14372, 1408254), (17826, 1135388), (21558, 938836), (23768, 851541), (28744, 704127), (35652, 567694), (43116, 469418), (71304, 283847), (86232, 234709)]