20341505187

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32756047}}^1$

素因数の和:32756079

約数の個数: 16

約数和(自身を含む): 31445806080

約数和(自身を除く): 11104300893

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32756047, 98268141, 294804423, 753389081, 884413269, 2260167243, 6780501729, 20341505187]

約数ペア:

[(1, 20341505187), (3, 6780501729), (9, 2260167243), (23, 884413269), (27, 753389081), (69, 294804423), (207, 98268141), (621, 32756047)]