20172952796

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{82903}}^1$

素因数の和:83513

約数の個数: 24

約数和(自身を含む): 35655352320

約数和(自身を除く): 15482399524

約数列:

[1, 2, 4, 127, 254, 479, 508, 958, 1916, 60833, 82903, 121666, 165806, 243332, 331612, 10528681, 21057362, 39710537, 42114724, 79421074, 158842148, 5043238199, 10086476398, 20172952796]

約数ペア:

[(1, 20172952796), (2, 10086476398), (4, 5043238199), (127, 158842148), (254, 79421074), (479, 42114724), (508, 39710537), (958, 21057362), (1916, 10528681), (60833, 331612), (82903, 243332), (121666, 165806)]