20503173604

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{132241}}^1$

素因数の和:132795

約数の個数: 24

約数和(自身を含む): 36390882528

約数和(自身を除く): 15887708924

約数列:

[1, 2, 4, 83, 166, 332, 467, 934, 1868, 38761, 77522, 132241, 155044, 264482, 528964, 10976003, 21952006, 43904012, 61756547, 123513094, 247026188, 5125793401, 10251586802, 20503173604]

約数ペア:

[(1, 20503173604), (2, 10251586802), (4, 5125793401), (83, 247026188), (166, 123513094), (332, 61756547), (467, 43904012), (934, 21952006), (1868, 10976003), (38761, 528964), (77522, 264482), (132241, 155044)]