20145656574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65835479}}^1$

素因数の和:65835504

約数の個数: 24

約数和(自身を含む): 46216506960

約数和(自身を除く): 26070850386

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65835479, 131670958, 197506437, 395012874, 592519311, 1119203143, 1185038622, 2238406286, 3357609429, 6715218858, 10072828287, 20145656574]

約数ペア:

[(1, 20145656574), (2, 10072828287), (3, 6715218858), (6, 3357609429), (9, 2238406286), (17, 1185038622), (18, 1119203143), (34, 592519311), (51, 395012874), (102, 197506437), (153, 131670958), (306, 65835479)]