20160687132

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{57991}}^1$

素因数の和:58073

約数の個数: 120

約数和(自身を含む): 55995915360

約数和(自身を除く): 35835228228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 81, 87, 108, 111, 116, 148, 162, 174, 222, 261, 324, 333, 348, 444, 522, 666, 783, 999, 1044, 1073, 1332, 1566, 1998, 2146, 2349, 2997, 3132, 3219, 3996, 4292, 4698, 5994, 6438, 9396, 9657, 11988, 12876, 19314, 28971, 38628, 57942, 57991, 86913, 115884, 115982, 173826, 173973, 231964, 347652, 347946, 521919, 695892, 1043838, 1565757, 1681739, 2087676, 2145667, 3131514, 3363478, 4291334, 4697271, 5045217, 6263028, 6437001, 6726956, 8582668, 9394542, 10090434, 12874002, 15135651, 18789084, 19311003, 20180868, 25748004, 30271302, 38622006, 45406953, 57933009, 60542604, 62224343, 77244012, 90813906, 115866018, 124448686, 136220859, 173799027, 181627812, 186673029, 231732036, 248897372, 272441718, 347598054, 373346058, 544883436, 560019087, 695196108, 746692116, 1120038174, 1680057261, 2240076348, 3360114522, 5040171783, 6720229044, 10080343566, 20160687132]

約数ペア:

[(1, 20160687132), (2, 10080343566), (3, 6720229044), (4, 5040171783), (6, 3360114522), (9, 2240076348), (12, 1680057261), (18, 1120038174), (27, 746692116), (29, 695196108), (36, 560019087), (37, 544883436), (54, 373346058), (58, 347598054), (74, 272441718), (81, 248897372), (87, 231732036), (108, 186673029), (111, 181627812), (116, 173799027), (148, 136220859), (162, 124448686), (174, 115866018), (222, 90813906), (261, 77244012), (324, 62224343), (333, 60542604), (348, 57933009), (444, 45406953), (522, 38622006), (666, 30271302), (783, 25748004), (999, 20180868), (1044, 19311003), (1073, 18789084), (1332, 15135651), (1566, 12874002), (1998, 10090434), (2146, 9394542), (2349, 8582668), (2997, 6726956), (3132, 6437001), (3219, 6263028), (3996, 5045217), (4292, 4697271), (4698, 4291334), (5994, 3363478), (6438, 3131514), (9396, 2145667), (9657, 2087676), (11988, 1681739), (12876, 1565757), (19314, 1043838), (28971, 695892), (38628, 521919), (57942, 347946), (57991, 347652), (86913, 231964), (115884, 173973), (115982, 173826)]