20111166

素因数分解:

$2^1\times 3^5\times {\mathrm{41381}}^1$

素因数の和:41398

約数の個数: 24

約数和(自身を含む): 45189144

約数和(自身を除く): 25077978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41381, 82762, 124143, 248286, 372429, 744858, 1117287, 2234574, 3351861, 6703722, 10055583, 20111166]

約数ペア:

[(1, 20111166), (2, 10055583), (3, 6703722), (6, 3351861), (9, 2234574), (18, 1117287), (27, 744858), (54, 372429), (81, 248286), (162, 124143), (243, 82762), (486, 41381)]