20173546032

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1\times {\mathrm{4007}}^1$

素因数の和:6050

約数の個数: 80

約数和(自身を含む): 53138384640

約数和(自身を除く): 32964838608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 1979, 2544, 3958, 4007, 5937, 7916, 8014, 11874, 12021, 15832, 16028, 23748, 24042, 31664, 32056, 47496, 48084, 64112, 94992, 96168, 104887, 192336, 209774, 212371, 314661, 419548, 424742, 629322, 637113, 839096, 849484, 1258644, 1274226, 1678192, 1698968, 2517288, 2548452, 3397936, 5034576, 5096904, 7929853, 10193808, 15859706, 23789559, 31719412, 47579118, 63438824, 95158236, 126877648, 190316472, 380632944, 420282209, 840564418, 1260846627, 1681128836, 2521693254, 3362257672, 5043386508, 6724515344, 10086773016, 20173546032]

約数ペア:

[(1, 20173546032), (2, 10086773016), (3, 6724515344), (4, 5043386508), (6, 3362257672), (8, 2521693254), (12, 1681128836), (16, 1260846627), (24, 840564418), (48, 420282209), (53, 380632944), (106, 190316472), (159, 126877648), (212, 95158236), (318, 63438824), (424, 47579118), (636, 31719412), (848, 23789559), (1272, 15859706), (1979, 10193808), (2544, 7929853), (3958, 5096904), (4007, 5034576), (5937, 3397936), (7916, 2548452), (8014, 2517288), (11874, 1698968), (12021, 1678192), (15832, 1274226), (16028, 1258644), (23748, 849484), (24042, 839096), (31664, 637113), (32056, 629322), (47496, 424742), (48084, 419548), (64112, 314661), (94992, 212371), (96168, 209774), (104887, 192336)]