20148614421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1787651}}^1$

素因数の和:1787701

約数の個数: 24

約数和(自身を含む): 30733313184

約数和(自身を除く): 10584698763

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 11271, 1787651, 5362953, 23239463, 30390067, 69718389, 91170201, 395070871, 516631139, 1185212613, 1549893417, 6716204807, 20148614421]

約数ペア:

[(1, 20148614421), (3, 6716204807), (13, 1549893417), (17, 1185212613), (39, 516631139), (51, 395070871), (221, 91170201), (289, 69718389), (663, 30390067), (867, 23239463), (3757, 5362953), (11271, 1787651)]