20190546

素因数分解:

$2^1\times 3^4\times {\mathrm{124633}}^1$

素因数の和:124647

約数の個数: 20

約数和(自身を含む): 45242142

約数和(自身を除く): 25051596

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124633, 249266, 373899, 747798, 1121697, 2243394, 3365091, 6730182, 10095273, 20190546]

約数ペア:

[(1, 20190546), (2, 10095273), (3, 6730182), (6, 3365091), (9, 2243394), (18, 1121697), (27, 747798), (54, 373899), (81, 249266), (162, 124633)]