20530914

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83459}}^1$

素因数の和:83505

約数の個数: 16

約数和(自身を含む): 42063840

約数和(自身を除く): 21532926

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 83459, 166918, 250377, 500754, 3421819, 6843638, 10265457, 20530914]

約数ペア:

[(1, 20530914), (2, 10265457), (3, 6843638), (6, 3421819), (41, 500754), (82, 250377), (123, 166918), (246, 83459)]