20296972810

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1964857}}^1$

素因数の和:1965897

約数の個数: 16

約数和(自身を含む): 36569937096

約数和(自身を除く): 16272964286

約数列:

[1, 2, 5, 10, 1033, 2066, 5165, 10330, 1964857, 3929714, 9824285, 19648570, 2029697281, 4059394562, 10148486405, 20296972810]

約数ペア:

[(1, 20296972810), (2, 10148486405), (5, 4059394562), (10, 2029697281), (1033, 19648570), (2066, 9824285), (5165, 3929714), (10330, 1964857)]