20709594

素因数分解:

$2^1\times 3^4\times {\mathrm{127837}}^1$

素因数の和:127851

約数の個数: 20

約数和(自身を含む): 46405194

約数和(自身を除く): 25695600

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 127837, 255674, 383511, 767022, 1150533, 2301066, 3451599, 6903198, 10354797, 20709594]

約数ペア:

[(1, 20709594), (2, 10354797), (3, 6903198), (6, 3451599), (9, 2301066), (18, 1150533), (27, 767022), (54, 383511), (81, 255674), (162, 127837)]