20162028684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{7873}}^1$

素因数の和:8639

約数の個数: 96

約数和(自身を含む): 55100362240

約数和(自身を除く): 34938333556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 709, 903, 1204, 1418, 1806, 2127, 2836, 3612, 4254, 4963, 7873, 8508, 9926, 14889, 15746, 19852, 23619, 29778, 30487, 31492, 47238, 55111, 59556, 60974, 91461, 94476, 110222, 121948, 165333, 182922, 213409, 220444, 330666, 338539, 365844, 426818, 640227, 661332, 677078, 853636, 1015617, 1280454, 1354156, 2031234, 2369773, 2560908, 4062468, 4739546, 5581957, 7109319, 9479092, 11163914, 14218638, 16745871, 22327828, 28437276, 33491742, 39073699, 66983484, 78147398, 117221097, 156294796, 234442194, 240024151, 468884388, 480048302, 720072453, 960096604, 1440144906, 1680169057, 2880289812, 3360338114, 5040507171, 6720676228, 10081014342, 20162028684]

約数ペア:

[(1, 20162028684), (2, 10081014342), (3, 6720676228), (4, 5040507171), (6, 3360338114), (7, 2880289812), (12, 1680169057), (14, 1440144906), (21, 960096604), (28, 720072453), (42, 480048302), (43, 468884388), (84, 240024151), (86, 234442194), (129, 156294796), (172, 117221097), (258, 78147398), (301, 66983484), (516, 39073699), (602, 33491742), (709, 28437276), (903, 22327828), (1204, 16745871), (1418, 14218638), (1806, 11163914), (2127, 9479092), (2836, 7109319), (3612, 5581957), (4254, 4739546), (4963, 4062468), (7873, 2560908), (8508, 2369773), (9926, 2031234), (14889, 1354156), (15746, 1280454), (19852, 1015617), (23619, 853636), (29778, 677078), (30487, 661332), (31492, 640227), (47238, 426818), (55111, 365844), (59556, 338539), (60974, 330666), (91461, 220444), (94476, 213409), (110222, 182922), (121948, 165333)]