20283367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 2336153

約数列:

[1, 13, 47, 89, 373, 611, 1157, 4183, 4849, 17531, 33197, 54379, 227903, 431561, 1560259, 20283367]

約数ペア:

[(1, 20283367), (13, 1560259), (47, 431561), (89, 227903), (373, 54379), (611, 33197), (1157, 17531), (4183, 4849)]