20173246

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 31046976

約数和(自身を除く): 10873730

約数列:

[1, 2, 47, 94, 317, 634, 677, 1354, 14899, 29798, 31819, 63638, 214609, 429218, 10086623, 20173246]

約数ペア:

[(1, 20173246), (2, 10086623), (47, 429218), (94, 214609), (317, 63638), (634, 31819), (677, 29798), (1354, 14899)]