20110394421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57294571}}^1$

素因数の和:57294593

約数の個数: 16

約数和(自身を含む): 32084960320

約数和(自身を除く): 11974565899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57294571, 171883713, 515651139, 744829423, 1546953417, 2234488269, 6703464807, 20110394421]

約数ペア:

[(1, 20110394421), (3, 6703464807), (9, 2234488269), (13, 1546953417), (27, 744829423), (39, 515651139), (117, 171883713), (351, 57294571)]