20930086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2503}}^1$

素因数の和:2655

約数の個数: 16

約数和(自身を含む): 32541984

約数和(自身を除く): 11611898

約数列:

[1, 2, 37, 74, 113, 226, 2503, 4181, 5006, 8362, 92611, 185222, 282839, 565678, 10465043, 20930086]

約数ペア:

[(1, 20930086), (2, 10465043), (37, 565678), (74, 282839), (113, 185222), (226, 92611), (2503, 8362), (4181, 5006)]