20036574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65479}}^1$

素因数の和:65504

約数の個数: 24

約数和(自身を含む): 45966960

約数和(自身を除く): 25930386

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65479, 130958, 196437, 392874, 589311, 1113143, 1178622, 2226286, 3339429, 6678858, 10018287, 20036574]

約数ペア:

[(1, 20036574), (2, 10018287), (3, 6678858), (6, 3339429), (9, 2226286), (17, 1178622), (18, 1113143), (34, 589311), (51, 392874), (102, 196437), (153, 130958), (306, 65479)]