20166027453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 38541484800

約数和(自身を除く): 18375457347

約数列:

[1, 3, 9, 11, 13, 17, 29, 33, 37, 39, 51, 87, 99, 111, 117, 143, 153, 187, 221, 261, 319, 333, 377, 407, 429, 481, 493, 561, 629, 663, 859, 957, 1073, 1131, 1221, 1287, 1443, 1479, 1683, 1887, 1989, 2431, 2577, 2871, 3219, 3393, 3663, 4147, 4329, 4437, 5291, 5423, 5661, 6409, 6919, 7293, 7731, 8177, 9449, 9657, 11167, 11803, 12441, 13949, 14603, 15873, 16269, 18241, 19227, 20757, 21879, 24531, 24911, 28347, 31783, 33501, 35409, 37323, 41847, 43809, 47619, 48807, 54723, 57681, 62271, 70499, 73593, 74733, 85041, 89947, 95349, 100503, 106227, 122837, 125541, 131427, 153439, 160633, 164169, 189839, 200651, 211497, 224199, 237133, 269841, 274021, 286047, 323843, 349613, 368511, 413179, 423487, 460317, 481899, 540311, 569517, 601953, 634491, 711399, 809523, 822063, 921707, 971529, 1048839, 1105533, 1239537, 1270461, 1380951, 1445697, 1620933, 1708551, 1805859, 2088229, 2134197, 2466189, 2608463, 2765121, 2914587, 3146517, 3562273, 3718611, 3811383, 4544969, 4658357, 4862799, 5505331, 5943421, 6264687, 7024043, 7825389, 8295363, 10138777, 10686819, 11982191, 13634907, 13975071, 15669019, 16515993, 17830263, 18794061, 21072129, 23476167, 30416331, 32060457, 35946573, 40904721, 41925213, 47007057, 49547979, 53490789, 60558641, 63216387, 77264473, 91248993, 107839719, 131804101, 141021171, 172359209, 181675923, 203697247, 231793419, 395412303, 517077627, 545027769, 611091741, 695380257, 1186236909, 1551232881, 1833275223, 2240669717, 6722009151, 20166027453]

約数ペア:

[(1, 20166027453), (3, 6722009151), (9, 2240669717), (11, 1833275223), (13, 1551232881), (17, 1186236909), (29, 695380257), (33, 611091741), (37, 545027769), (39, 517077627), (51, 395412303), (87, 231793419), (99, 203697247), (111, 181675923), (117, 172359209), (143, 141021171), (153, 131804101), (187, 107839719), (221, 91248993), (261, 77264473), (319, 63216387), (333, 60558641), (377, 53490789), (407, 49547979), (429, 47007057), (481, 41925213), (493, 40904721), (561, 35946573), (629, 32060457), (663, 30416331), (859, 23476167), (957, 21072129), (1073, 18794061), (1131, 17830263), (1221, 16515993), (1287, 15669019), (1443, 13975071), (1479, 13634907), (1683, 11982191), (1887, 10686819), (1989, 10138777), (2431, 8295363), (2577, 7825389), (2871, 7024043), (3219, 6264687), (3393, 5943421), (3663, 5505331), (4147, 4862799), (4329, 4658357), (4437, 4544969), (5291, 3811383), (5423, 3718611), (5661, 3562273), (6409, 3146517), (6919, 2914587), (7293, 2765121), (7731, 2608463), (8177, 2466189), (9449, 2134197), (9657, 2088229), (11167, 1805859), (11803, 1708551), (12441, 1620933), (13949, 1445697), (14603, 1380951), (15873, 1270461), (16269, 1239537), (18241, 1105533), (19227, 1048839), (20757, 971529), (21879, 921707), (24531, 822063), (24911, 809523), (28347, 711399), (31783, 634491), (33501, 601953), (35409, 569517), (37323, 540311), (41847, 481899), (43809, 460317), (47619, 423487), (48807, 413179), (54723, 368511), (57681, 349613), (62271, 323843), (70499, 286047), (73593, 274021), (74733, 269841), (85041, 237133), (89947, 224199), (95349, 211497), (100503, 200651), (106227, 189839), (122837, 164169), (125541, 160633), (131427, 153439)]