20133368

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{2441}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 37802160

約数和(自身を除く): 17668792

約数列:

[1, 2, 4, 8, 1031, 2062, 2441, 4124, 4882, 8248, 9764, 19528, 2516671, 5033342, 10066684, 20133368]

約数ペア:

[(1, 20133368), (2, 10066684), (4, 5033342), (8, 2516671), (1031, 19528), (2062, 9764), (2441, 8248), (4124, 4882)]