20085926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75511}}^1$

素因数の和:75539

約数の個数: 16

約数和(自身を含む): 36245760

約数和(自身を除く): 16159834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75511, 151022, 528577, 1057154, 1434709, 2869418, 10042963, 20085926]

約数ペア:

[(1, 20085926), (2, 10042963), (7, 2869418), (14, 1434709), (19, 1057154), (38, 528577), (133, 151022), (266, 75511)]