20132071388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35195929}}^1$

素因数の和:35195957

約数の個数: 24

約数和(自身を含む): 41390413680

約数和(自身を除く): 21258342292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35195929, 70391858, 140783716, 387155219, 457547077, 774310438, 915094154, 1548620876, 1830188308, 5033017847, 10066035694, 20132071388]

約数ペア:

[(1, 20132071388), (2, 10066035694), (4, 5033017847), (11, 1830188308), (13, 1548620876), (22, 915094154), (26, 774310438), (44, 457547077), (52, 387155219), (143, 140783716), (286, 70391858), (572, 35195929)]