20304023376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 360

約数和(自身を含む): 67995460512

約数和(自身を除く): 47691437136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 691, 728, 744, 784, 806, 868, 961, 1092, 1176, 1209, 1274, 1302, 1382, 1456, 1488, 1519, 1612, 1736, 1911, 1922, 2073, 2184, 2352, 2418, 2548, 2604, 2764, 2821, 2883, 3038, 3224, 3472, 3822, 3844, 4146, 4368, 4557, 4836, 4837, 5096, 5208, 5528, 5642, 5766, 6076, 6448, 6727, 7644, 7688, 8292, 8463, 8983, 9114, 9672, 9674, 10192, 10416, 11056, 11284, 11532, 12152, 12493, 13454, 14511, 15288, 15376, 16584, 16926, 17966, 18228, 19344, 19348, 19747, 20181, 21421, 22568, 23064, 24304, 24986, 26908, 26949, 29022, 30576, 33168, 33852, 33859, 35932, 36456, 37479, 38696, 39494, 40362, 42842, 45136, 46128, 47089, 49972, 53816, 53898, 58044, 59241, 62881, 64263, 67704, 67718, 71864, 72912, 74958, 77392, 78988, 80724, 85684, 87451, 94178, 99944, 101577, 107632, 107796, 116088, 118482, 125762, 128526, 135408, 135436, 141267, 143728, 149916, 149947, 157976, 161448, 171368, 174902, 188356, 188643, 199888, 203154, 215592, 232176, 236964, 251524, 257052, 262353, 270872, 278473, 282534, 299832, 299894, 315952, 322896, 342736, 349804, 376712, 377286, 406308, 431184, 440167, 449841, 473928, 503048, 514104, 524706, 541744, 556946, 565068, 599664, 599788, 612157, 664051, 699608, 753424, 754572, 812616, 835419, 880334, 899682, 947856, 1006096, 1028208, 1049412, 1049629, 1113892, 1130136, 1199576, 1224314, 1320501, 1328102, 1399216, 1509144, 1625232, 1670838, 1760668, 1799364, 1836471, 1949311, 1992153, 2098824, 2099258, 2227784, 2260272, 2399152, 2448628, 2641002, 2656204, 3018288, 3148887, 3341676, 3521336, 3598728, 3672942, 3898622, 3984306, 4197648, 4198516, 4455568, 4648357, 4897256, 5282004, 5312408, 5847933, 6297774, 6683352, 7042672, 7197456, 7345884, 7797244, 7968612, 8397032, 8632663, 9296714, 9794512, 10564008, 10624816, 11695866, 12595548, 13366704, 13645177, 13945071, 14691768, 15594488, 15937224, 16794064, 17265326, 18593428, 21128016, 23391732, 25191096, 25897989, 27290354, 27890142, 29383536, 31188976, 31874448, 32538499, 34530652, 37186856, 40935531, 46783464, 50382192, 51795978, 54580708, 55780284, 60428641, 65076998, 69061304, 74373712, 81871062, 93566928, 97615497, 103591956, 109161416, 111560568, 120857282, 130153996, 138122608, 163742124, 181285923, 195230994, 207183912, 218322832, 223121136, 241714564, 260307992, 327484248, 362571846, 390461988, 414367824, 423000487, 483429128, 520615984, 654968496, 725143692, 780923976, 846000974, 966858256, 1269001461, 1450287384, 1561847952, 1692001948, 2538002922, 2900574768, 3384003896, 5076005844, 6768007792, 10152011688, 20304023376]

約数ペア:

[(1, 20304023376), (2, 10152011688), (3, 6768007792), (4, 5076005844), (6, 3384003896), (7, 2900574768), (8, 2538002922), (12, 1692001948), (13, 1561847952), (14, 1450287384), (16, 1269001461), (21, 966858256), (24, 846000974), (26, 780923976), (28, 725143692), (31, 654968496), (39, 520615984), (42, 483429128), (48, 423000487), (49, 414367824), (52, 390461988), (56, 362571846), (62, 327484248), (78, 260307992), (84, 241714564), (91, 223121136), (93, 218322832), (98, 207183912), (104, 195230994), (112, 181285923), (124, 163742124), (147, 138122608), (156, 130153996), (168, 120857282), (182, 111560568), (186, 109161416), (196, 103591956), (208, 97615497), (217, 93566928), (248, 81871062), (273, 74373712), (294, 69061304), (312, 65076998), (336, 60428641), (364, 55780284), (372, 54580708), (392, 51795978), (403, 50382192), (434, 46783464), (496, 40935531), (546, 37186856), (588, 34530652), (624, 32538499), (637, 31874448), (651, 31188976), (691, 29383536), (728, 27890142), (744, 27290354), (784, 25897989), (806, 25191096), (868, 23391732), (961, 21128016), (1092, 18593428), (1176, 17265326), (1209, 16794064), (1274, 15937224), (1302, 15594488), (1382, 14691768), (1456, 13945071), (1488, 13645177), (1519, 13366704), (1612, 12595548), (1736, 11695866), (1911, 10624816), (1922, 10564008), (2073, 9794512), (2184, 9296714), (2352, 8632663), (2418, 8397032), (2548, 7968612), (2604, 7797244), (2764, 7345884), (2821, 7197456), (2883, 7042672), (3038, 6683352), (3224, 6297774), (3472, 5847933), (3822, 5312408), (3844, 5282004), (4146, 4897256), (4368, 4648357), (4557, 4455568), (4836, 4198516), (4837, 4197648), (5096, 3984306), (5208, 3898622), (5528, 3672942), (5642, 3598728), (5766, 3521336), (6076, 3341676), (6448, 3148887), (6727, 3018288), (7644, 2656204), (7688, 2641002), (8292, 2448628), (8463, 2399152), (8983, 2260272), (9114, 2227784), (9672, 2099258), (9674, 2098824), (10192, 1992153), (10416, 1949311), (11056, 1836471), (11284, 1799364), (11532, 1760668), (12152, 1670838), (12493, 1625232), (13454, 1509144), (14511, 1399216), (15288, 1328102), (15376, 1320501), (16584, 1224314), (16926, 1199576), (17966, 1130136), (18228, 1113892), (19344, 1049629), (19348, 1049412), (19747, 1028208), (20181, 1006096), (21421, 947856), (22568, 899682), (23064, 880334), (24304, 835419), (24986, 812616), (26908, 754572), (26949, 753424), (29022, 699608), (30576, 664051), (33168, 612157), (33852, 599788), (33859, 599664), (35932, 565068), (36456, 556946), (37479, 541744), (38696, 524706), (39494, 514104), (40362, 503048), (42842, 473928), (45136, 449841), (46128, 440167), (47089, 431184), (49972, 406308), (53816, 377286), (53898, 376712), (58044, 349804), (59241, 342736), (62881, 322896), (64263, 315952), (67704, 299894), (67718, 299832), (71864, 282534), (72912, 278473), (74958, 270872), (77392, 262353), (78988, 257052), (80724, 251524), (85684, 236964), (87451, 232176), (94178, 215592), (99944, 203154), (101577, 199888), (107632, 188643), (107796, 188356), (116088, 174902), (118482, 171368), (125762, 161448), (128526, 157976), (135408, 149947), (135436, 149916), (141267, 143728)]