20177896156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{8971}}^1$

素因数の和:9131

約数の個数: 96

約数和(自身を含む): 42541922304

約数和(自身を除く): 22364026148

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 97, 124, 187, 194, 341, 374, 388, 527, 682, 748, 1054, 1067, 1364, 1649, 2108, 2134, 3007, 3298, 4268, 5797, 6014, 6596, 8971, 11594, 12028, 17942, 18139, 23188, 33077, 35884, 36278, 51119, 66154, 72556, 98681, 102238, 132308, 152507, 197362, 204476, 278101, 305014, 394724, 556202, 562309, 610028, 870187, 1112404, 1124618, 1677577, 1740374, 2249236, 3059111, 3355154, 3480748, 4727717, 6118222, 6710308, 9455434, 9572057, 12236444, 14793179, 18910868, 19144114, 26975797, 29586358, 38288228, 52004887, 53951594, 59172716, 104009774, 107903188, 162724969, 208019548, 296733767, 325449938, 458588549, 593467534, 650899876, 917177098, 1186935068, 1834354196, 5044474039, 10088948078, 20177896156]

約数ペア:

[(1, 20177896156), (2, 10088948078), (4, 5044474039), (11, 1834354196), (17, 1186935068), (22, 917177098), (31, 650899876), (34, 593467534), (44, 458588549), (62, 325449938), (68, 296733767), (97, 208019548), (124, 162724969), (187, 107903188), (194, 104009774), (341, 59172716), (374, 53951594), (388, 52004887), (527, 38288228), (682, 29586358), (748, 26975797), (1054, 19144114), (1067, 18910868), (1364, 14793179), (1649, 12236444), (2108, 9572057), (2134, 9455434), (3007, 6710308), (3298, 6118222), (4268, 4727717), (5797, 3480748), (6014, 3355154), (6596, 3059111), (8971, 2249236), (11594, 1740374), (12028, 1677577), (17942, 1124618), (18139, 1112404), (23188, 870187), (33077, 610028), (35884, 562309), (36278, 556202), (51119, 394724), (66154, 305014), (72556, 278101), (98681, 204476), (102238, 197362), (132308, 152507)]