20186851225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{237283}}^1$

素因数の和:237417

約数の個数: 24

約数和(自身を含む): 25951276512

約数和(自身を除く): 5764425287

約数列:

[1, 5, 25, 41, 83, 205, 415, 1025, 2075, 3403, 17015, 85075, 237283, 1186415, 5932075, 9728603, 19694489, 48643015, 98472445, 243215075, 492362225, 807474049, 4037370245, 20186851225]

約数ペア:

[(1, 20186851225), (5, 4037370245), (25, 807474049), (41, 492362225), (83, 243215075), (205, 98472445), (415, 48643015), (1025, 19694489), (2075, 9728603), (3403, 5932075), (17015, 1186415), (85075, 237283)]