20172350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36677}}^1$

素因数の和:36700

約数の個数: 24

約数和(自身を含む): 40932648

約数和(自身を除く): 20760298

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36677, 73354, 183385, 366770, 403447, 806894, 916925, 1833850, 2017235, 4034470, 10086175, 20172350]

約数ペア:

[(1, 20172350), (2, 10086175), (5, 4034470), (10, 2017235), (11, 1833850), (22, 916925), (25, 806894), (50, 403447), (55, 366770), (110, 183385), (275, 73354), (550, 36677)]