20158064784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{326309}}^1$

素因数の和:326350

約数の個数: 160

約数和(自身を含む): 67976899200

約数和(自身を除く): 47818834416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6864, 7722, 10296, 15444, 20592, 30888, 61776, 326309, 652618, 978927, 1305236, 1957854, 2610472, 2936781, 3589399, 3915708, 4242017, 5220944, 5873562, 7178798, 7831416, 8484034, 8810343, 10768197, 11747124, 12726051, 14357596, 15662832, 16968068, 17620686, 21536394, 23494248, 25452102, 28715192, 32304591, 33936136, 35241372, 38178153, 43072788, 46662187, 46988496, 50904204, 57430384, 64609182, 67872272, 70482744, 76356306, 86145576, 93324374, 96913773, 101808408, 114534459, 129218364, 139986561, 140965488, 152712612, 172291152, 186648748, 193827546, 203616816, 229068918, 258436728, 279973122, 305425224, 373297496, 387655092, 419959683, 458137836, 516873456, 559946244, 610850448, 746594992, 775310184, 839919366, 916275672, 1119892488, 1259879049, 1550620368, 1679838732, 1832551344, 2239784976, 2519758098, 3359677464, 5039516196, 6719354928, 10079032392, 20158064784]

約数ペア:

[(1, 20158064784), (2, 10079032392), (3, 6719354928), (4, 5039516196), (6, 3359677464), (8, 2519758098), (9, 2239784976), (11, 1832551344), (12, 1679838732), (13, 1550620368), (16, 1259879049), (18, 1119892488), (22, 916275672), (24, 839919366), (26, 775310184), (27, 746594992), (33, 610850448), (36, 559946244), (39, 516873456), (44, 458137836), (48, 419959683), (52, 387655092), (54, 373297496), (66, 305425224), (72, 279973122), (78, 258436728), (88, 229068918), (99, 203616816), (104, 193827546), (108, 186648748), (117, 172291152), (132, 152712612), (143, 140965488), (144, 139986561), (156, 129218364), (176, 114534459), (198, 101808408), (208, 96913773), (216, 93324374), (234, 86145576), (264, 76356306), (286, 70482744), (297, 67872272), (312, 64609182), (351, 57430384), (396, 50904204), (429, 46988496), (432, 46662187), (468, 43072788), (528, 38178153), (572, 35241372), (594, 33936136), (624, 32304591), (702, 28715192), (792, 25452102), (858, 23494248), (936, 21536394), (1144, 17620686), (1188, 16968068), (1287, 15662832), (1404, 14357596), (1584, 12726051), (1716, 11747124), (1872, 10768197), (2288, 8810343), (2376, 8484034), (2574, 7831416), (2808, 7178798), (3432, 5873562), (3861, 5220944), (4752, 4242017), (5148, 3915708), (5616, 3589399), (6864, 2936781), (7722, 2610472), (10296, 1957854), (15444, 1305236), (20592, 978927), (30888, 652618), (61776, 326309)]