20123348397

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1\times {\mathrm{50261}}^1$

素因数の和:53908

約数の個数: 16

約数和(自身を含む): 27564484992

約数和(自身を除く): 7441136595

約数列:

[1, 3, 37, 111, 3607, 10821, 50261, 133459, 150783, 400377, 1859657, 5578971, 181291427, 543874281, 6707782799, 20123348397]

約数ペア:

[(1, 20123348397), (3, 6707782799), (37, 543874281), (111, 181291427), (3607, 5578971), (10821, 1859657), (50261, 400377), (133459, 150783)]