20160790944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{56713}}^1$

素因数の和:56779

約数の個数: 144

約数和(自身を含む): 63227489472

約数和(自身を除く): 43066698528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 529, 552, 644, 672, 736, 966, 1058, 1104, 1288, 1587, 1932, 2116, 2208, 2576, 3174, 3703, 3864, 4232, 5152, 6348, 7406, 7728, 8464, 11109, 12696, 14812, 15456, 16928, 22218, 25392, 29624, 44436, 50784, 56713, 59248, 88872, 113426, 118496, 170139, 177744, 226852, 340278, 355488, 396991, 453704, 680556, 793982, 907408, 1190973, 1304399, 1361112, 1587964, 1814816, 2381946, 2608798, 2722224, 3175928, 3913197, 4763892, 5217596, 5444448, 6351856, 7826394, 9130793, 9527784, 10435192, 12703712, 15652788, 18261586, 19055568, 20870384, 27392379, 30001177, 31305576, 36523172, 38111136, 41740768, 54784758, 60002354, 62611152, 73046344, 90003531, 109569516, 120004708, 125222304, 146092688, 180007062, 210008239, 219139032, 240009416, 292185376, 360014124, 420016478, 438278064, 480018832, 630024717, 720028248, 840032956, 876556128, 960037664, 1260049434, 1440056496, 1680065912, 2520098868, 2880112992, 3360131824, 5040197736, 6720263648, 10080395472, 20160790944]

約数ペア:

[(1, 20160790944), (2, 10080395472), (3, 6720263648), (4, 5040197736), (6, 3360131824), (7, 2880112992), (8, 2520098868), (12, 1680065912), (14, 1440056496), (16, 1260049434), (21, 960037664), (23, 876556128), (24, 840032956), (28, 720028248), (32, 630024717), (42, 480018832), (46, 438278064), (48, 420016478), (56, 360014124), (69, 292185376), (84, 240009416), (92, 219139032), (96, 210008239), (112, 180007062), (138, 146092688), (161, 125222304), (168, 120004708), (184, 109569516), (224, 90003531), (276, 73046344), (322, 62611152), (336, 60002354), (368, 54784758), (483, 41740768), (529, 38111136), (552, 36523172), (644, 31305576), (672, 30001177), (736, 27392379), (966, 20870384), (1058, 19055568), (1104, 18261586), (1288, 15652788), (1587, 12703712), (1932, 10435192), (2116, 9527784), (2208, 9130793), (2576, 7826394), (3174, 6351856), (3703, 5444448), (3864, 5217596), (4232, 4763892), (5152, 3913197), (6348, 3175928), (7406, 2722224), (7728, 2608798), (8464, 2381946), (11109, 1814816), (12696, 1587964), (14812, 1361112), (15456, 1304399), (16928, 1190973), (22218, 907408), (25392, 793982), (29624, 680556), (44436, 453704), (50784, 396991), (56713, 355488), (59248, 340278), (88872, 226852), (113426, 177744), (118496, 170139)]