20249637140

素因数分解:

$2^2\times 5^1\times {\mathrm{5783}}^1\times {\mathrm{175079}}^1$

素因数の和:180871

約数の個数: 24

約数和(自身を含む): 42531834240

約数和(自身を除く): 22282197100

約数列:

[1, 2, 4, 5, 10, 20, 5783, 11566, 23132, 28915, 57830, 115660, 175079, 350158, 700316, 875395, 1750790, 3501580, 1012481857, 2024963714, 4049927428, 5062409285, 10124818570, 20249637140]

約数ペア:

[(1, 20249637140), (2, 10124818570), (4, 5062409285), (5, 4049927428), (10, 2024963714), (20, 1012481857), (5783, 3501580), (11566, 1750790), (23132, 875395), (28915, 700316), (57830, 350158), (115660, 175079)]