20115339972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2837}}^1$

素因数の和:3058

約数の個数: 192

約数和(自身を含む): 59522985984

約数和(自身を除く): 39407646012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 151, 156, 172, 182, 258, 273, 301, 302, 364, 453, 516, 546, 559, 602, 604, 903, 906, 1057, 1092, 1118, 1204, 1677, 1806, 1812, 1963, 2114, 2236, 2837, 3171, 3354, 3612, 3913, 3926, 4228, 5674, 5889, 6342, 6493, 6708, 7826, 7852, 8511, 11348, 11739, 11778, 12684, 12986, 13741, 15652, 17022, 19479, 19859, 23478, 23556, 25972, 27482, 34044, 36881, 38958, 39718, 41223, 45451, 46956, 54964, 59577, 73762, 77916, 79436, 82446, 84409, 90902, 110643, 119154, 121991, 136353, 147524, 164892, 168818, 181804, 221286, 238308, 243982, 253227, 258167, 272706, 337636, 365973, 428387, 442572, 487964, 506454, 516334, 545412, 590863, 731946, 774501, 853937, 856774, 1012908, 1032668, 1181726, 1285161, 1463892, 1549002, 1585883, 1707874, 1713548, 1772589, 2363452, 2561811, 2570322, 2998709, 3098004, 3171766, 3415748, 3545178, 4757649, 5123622, 5140644, 5569031, 5997418, 6343532, 7090356, 8996127, 9515298, 10247244, 11101181, 11138062, 11994836, 16707093, 17992254, 18420641, 19030596, 22202362, 22276124, 33303543, 33414186, 35984508, 36841282, 38983217, 44404724, 55261923, 66607086, 66828372, 73682564, 77966434, 110523846, 116949651, 128944487, 133214172, 155932868, 221047692, 233899302, 239468333, 257888974, 386833461, 467798604, 478936666, 515777948, 718404999, 773666922, 957873332, 1436809998, 1547333844, 1676278331, 2873619996, 3352556662, 5028834993, 6705113324, 10057669986, 20115339972]

約数ペア:

[(1, 20115339972), (2, 10057669986), (3, 6705113324), (4, 5028834993), (6, 3352556662), (7, 2873619996), (12, 1676278331), (13, 1547333844), (14, 1436809998), (21, 957873332), (26, 773666922), (28, 718404999), (39, 515777948), (42, 478936666), (43, 467798604), (52, 386833461), (78, 257888974), (84, 239468333), (86, 233899302), (91, 221047692), (129, 155932868), (151, 133214172), (156, 128944487), (172, 116949651), (182, 110523846), (258, 77966434), (273, 73682564), (301, 66828372), (302, 66607086), (364, 55261923), (453, 44404724), (516, 38983217), (546, 36841282), (559, 35984508), (602, 33414186), (604, 33303543), (903, 22276124), (906, 22202362), (1057, 19030596), (1092, 18420641), (1118, 17992254), (1204, 16707093), (1677, 11994836), (1806, 11138062), (1812, 11101181), (1963, 10247244), (2114, 9515298), (2236, 8996127), (2837, 7090356), (3171, 6343532), (3354, 5997418), (3612, 5569031), (3913, 5140644), (3926, 5123622), (4228, 4757649), (5674, 3545178), (5889, 3415748), (6342, 3171766), (6493, 3098004), (6708, 2998709), (7826, 2570322), (7852, 2561811), (8511, 2363452), (11348, 1772589), (11739, 1713548), (11778, 1707874), (12684, 1585883), (12986, 1549002), (13741, 1463892), (15652, 1285161), (17022, 1181726), (19479, 1032668), (19859, 1012908), (23478, 856774), (23556, 853937), (25972, 774501), (27482, 731946), (34044, 590863), (36881, 545412), (38958, 516334), (39718, 506454), (41223, 487964), (45451, 442572), (46956, 428387), (54964, 365973), (59577, 337636), (73762, 272706), (77916, 258167), (79436, 253227), (82446, 243982), (84409, 238308), (90902, 221286), (110643, 181804), (119154, 168818), (121991, 164892), (136353, 147524)]