20173837902932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{17209}}^1$

素因数の和:17626

約数の個数: 192

約数和(自身を含む): 43191559756800

約数和(自身を除く): 23017721853868

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 113, 161, 178, 181, 226, 322, 356, 362, 452, 623, 644, 724, 791, 1246, 1267, 1582, 2047, 2492, 2534, 2599, 3164, 4094, 4163, 5068, 5198, 8188, 8326, 10057, 10396, 14329, 16109, 16652, 17209, 18193, 20114, 20453, 28658, 29141, 32218, 34418, 36386, 40228, 40906, 57316, 58282, 64436, 68836, 70399, 72772, 81812, 112763, 116564, 120463, 140798, 143171, 225526, 231311, 240926, 281596, 286342, 370507, 395807, 451052, 462622, 470419, 481852, 572684, 741014, 791614, 925244, 940838, 1482028, 1531601, 1583228, 1619177, 1820317, 1881676, 1944617, 2593549, 2770649, 3063202, 3114829, 3238354, 3292933, 3640634, 3889234, 5187098, 5541298, 6126404, 6229658, 6476708, 6585866, 7281268, 7778468, 10374196, 10721207, 11082596, 12459316, 12742219, 13171732, 13612319, 21442414, 21803803, 25484438, 27224638, 35226823, 41867291, 42884828, 43607606, 44726191, 50968876, 54449276, 70453646, 71641067, 83734582, 87215212, 89452382, 140907292, 143282134, 167469164, 173070913, 178904764, 246587761, 277219781, 286564268, 293071037, 313083337, 346141826, 351975677, 493175522, 501487469, 554439562, 586142074, 626166674, 692283652, 703951354, 986351044, 1002974938, 1108879124, 1172284148, 1211496391, 1252333348, 1407902708, 1940538467, 2005949876, 2422992782, 2463829739, 3881076934, 3980630999, 4845985564, 4927659478, 6376054963, 7762153868, 7961261998, 8095440571, 9855318956, 12752109926, 15922523996, 16190881142, 25504219852, 27864416993, 31325835253, 32381762284, 44632384741, 55728833986, 56668083997, 62651670506, 89264769482, 111457667972, 113336167994, 125303341012, 178529538964, 219280846771, 226672335988, 438561693542, 720494210819, 877123387084, 1440988421638, 2881976843276, 5043459475733, 10086918951466, 20173837902932]

約数ペア:

[(1, 20173837902932), (2, 10086918951466), (4, 5043459475733), (7, 2881976843276), (14, 1440988421638), (23, 877123387084), (28, 720494210819), (46, 438561693542), (89, 226672335988), (92, 219280846771), (113, 178529538964), (161, 125303341012), (178, 113336167994), (181, 111457667972), (226, 89264769482), (322, 62651670506), (356, 56668083997), (362, 55728833986), (452, 44632384741), (623, 32381762284), (644, 31325835253), (724, 27864416993), (791, 25504219852), (1246, 16190881142), (1267, 15922523996), (1582, 12752109926), (2047, 9855318956), (2492, 8095440571), (2534, 7961261998), (2599, 7762153868), (3164, 6376054963), (4094, 4927659478), (4163, 4845985564), (5068, 3980630999), (5198, 3881076934), (8188, 2463829739), (8326, 2422992782), (10057, 2005949876), (10396, 1940538467), (14329, 1407902708), (16109, 1252333348), (16652, 1211496391), (17209, 1172284148), (18193, 1108879124), (20114, 1002974938), (20453, 986351044), (28658, 703951354), (29141, 692283652), (32218, 626166674), (34418, 586142074), (36386, 554439562), (40228, 501487469), (40906, 493175522), (57316, 351975677), (58282, 346141826), (64436, 313083337), (68836, 293071037), (70399, 286564268), (72772, 277219781), (81812, 246587761), (112763, 178904764), (116564, 173070913), (120463, 167469164), (140798, 143282134), (143171, 140907292), (225526, 89452382), (231311, 87215212), (240926, 83734582), (281596, 71641067), (286342, 70453646), (370507, 54449276), (395807, 50968876), (451052, 44726191), (462622, 43607606), (470419, 42884828), (481852, 41867291), (572684, 35226823), (741014, 27224638), (791614, 25484438), (925244, 21803803), (940838, 21442414), (1482028, 13612319), (1531601, 13171732), (1583228, 12742219), (1619177, 12459316), (1820317, 11082596), (1881676, 10721207), (1944617, 10374196), (2593549, 7778468), (2770649, 7281268), (3063202, 6585866), (3114829, 6476708), (3238354, 6229658), (3292933, 6126404), (3640634, 5541298), (3889234, 5187098)]