20592117

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 41260800

約数和(自身を除く): 20668683

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 29, 39, 51, 63, 87, 91, 117, 119, 153, 189, 203, 221, 261, 273, 289, 351, 357, 377, 459, 493, 609, 663, 783, 819, 867, 1071, 1131, 1479, 1547, 1827, 1989, 2023, 2457, 2601, 2639, 3213, 3393, 3451, 3757, 4437, 4641, 5481, 5967, 6069, 6409, 7803, 7917, 8381, 10179, 10353, 11271, 13311, 13923, 18207, 19227, 23751, 25143, 26299, 31059, 33813, 41769, 44863, 54621, 57681, 58667, 71253, 75429, 78897, 93177, 101439, 108953, 134589, 173043, 176001, 226287, 236691, 326859, 403767, 528003, 710073, 762671, 980577, 1211301, 1584009, 2288013, 2941731, 6864039, 20592117]

約数ペア:

[(1, 20592117), (3, 6864039), (7, 2941731), (9, 2288013), (13, 1584009), (17, 1211301), (21, 980577), (27, 762671), (29, 710073), (39, 528003), (51, 403767), (63, 326859), (87, 236691), (91, 226287), (117, 176001), (119, 173043), (153, 134589), (189, 108953), (203, 101439), (221, 93177), (261, 78897), (273, 75429), (289, 71253), (351, 58667), (357, 57681), (377, 54621), (459, 44863), (493, 41769), (609, 33813), (663, 31059), (783, 26299), (819, 25143), (867, 23751), (1071, 19227), (1131, 18207), (1479, 13923), (1547, 13311), (1827, 11271), (1989, 10353), (2023, 10179), (2457, 8381), (2601, 7917), (2639, 7803), (3213, 6409), (3393, 6069), (3451, 5967), (3757, 5481), (4437, 4641)]