20596366

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 36443520

約数和(自身を除く): 15847154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 2879, 3577, 5758, 7154, 20153, 40306, 141071, 210167, 282142, 420334, 1471169, 2942338, 10298183, 20596366]

約数ペア:

[(1, 20596366), (2, 10298183), (7, 2942338), (14, 1471169), (49, 420334), (73, 282142), (98, 210167), (146, 141071), (511, 40306), (1022, 20153), (2879, 7154), (3577, 5758)]