20091522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304417}}^1$

素因数の和:304433

約数の個数: 16

約数和(自身を含む): 43836192

約数和(自身を除く): 23744670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 304417, 608834, 913251, 1826502, 3348587, 6697174, 10045761, 20091522]

約数ペア:

[(1, 20091522), (2, 10045761), (3, 6697174), (6, 3348587), (11, 1826502), (22, 913251), (33, 608834), (66, 304417)]