20178580026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1\times {\mathrm{2633}}^1$

素因数の和:4131

約数の個数: 64

約数和(自身を含む): 44605209600

約数和(自身を除く): 24426629574

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1399, 1826, 2633, 2739, 2798, 4197, 5266, 5478, 7899, 8394, 15389, 15798, 28963, 30778, 46167, 57926, 86889, 92334, 116117, 173778, 218539, 232234, 348351, 437078, 655617, 696702, 1277287, 1311234, 2403929, 2554574, 3683567, 3831861, 4807858, 7211787, 7367134, 7663722, 11050701, 14423574, 22101402, 40519237, 81038474, 121557711, 243115422, 305736061, 611472122, 917208183, 1834416366, 3363096671, 6726193342, 10089290013, 20178580026]

約数ペア:

[(1, 20178580026), (2, 10089290013), (3, 6726193342), (6, 3363096671), (11, 1834416366), (22, 917208183), (33, 611472122), (66, 305736061), (83, 243115422), (166, 121557711), (249, 81038474), (498, 40519237), (913, 22101402), (1399, 14423574), (1826, 11050701), (2633, 7663722), (2739, 7367134), (2798, 7211787), (4197, 4807858), (5266, 3831861), (5478, 3683567), (7899, 2554574), (8394, 2403929), (15389, 1311234), (15798, 1277287), (28963, 696702), (30778, 655617), (46167, 437078), (57926, 348351), (86889, 232234), (92334, 218539), (116117, 173778)]