20235908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65701}}^1$

素因数の和:65723

約数の個数: 24

約数和(自身を含む): 44151744

約数和(自身を除く): 23915836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65701, 131402, 262804, 459907, 722711, 919814, 1445422, 1839628, 2890844, 5058977, 10117954, 20235908]

約数ペア:

[(1, 20235908), (2, 10117954), (4, 5058977), (7, 2890844), (11, 1839628), (14, 1445422), (22, 919814), (28, 722711), (44, 459907), (77, 262804), (154, 131402), (308, 65701)]