20710528802

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{268153}}^1$

素因数の和:268274

約数の個数: 24

約数和(自身を含む): 32920193964

約数和(自身を除く): 12209665162

約数列:

[1, 2, 23, 46, 73, 146, 529, 1058, 1679, 3358, 38617, 77234, 268153, 536306, 6167519, 12335038, 19575169, 39150338, 141852937, 283705874, 450228887, 900457774, 10355264401, 20710528802]

約数ペア:

[(1, 20710528802), (2, 10355264401), (23, 900457774), (46, 450228887), (73, 283705874), (146, 141852937), (529, 39150338), (1058, 19575169), (1679, 12335038), (3358, 6167519), (38617, 536306), (77234, 268153)]