20305598

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 31247424

約数和(自身を除く): 10941826

約数列:

[1, 2, 47, 94, 337, 641, 674, 1282, 15839, 30127, 31678, 60254, 216017, 432034, 10152799, 20305598]

約数ペア:

[(1, 20305598), (2, 10152799), (47, 432034), (94, 216017), (337, 60254), (641, 31678), (674, 30127), (1282, 15839)]