20611446

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 43843680

約数和(自身を除く): 23232234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 509, 794, 1018, 1191, 1527, 2382, 3054, 6749, 8653, 13498, 17306, 20247, 25959, 40494, 51918, 202073, 404146, 606219, 1212438, 3435241, 6870482, 10305723, 20611446]

約数ペア:

[(1, 20611446), (2, 10305723), (3, 6870482), (6, 3435241), (17, 1212438), (34, 606219), (51, 404146), (102, 202073), (397, 51918), (509, 40494), (794, 25959), (1018, 20247), (1191, 17306), (1527, 13498), (2382, 8653), (3054, 6749)]