20343828969

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32759789}}^1$

素因数の和:32759821

約数の個数: 16

約数和(自身を含む): 31449398400

約数和(自身を除く): 11105569431

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32759789, 98279367, 294838101, 753475147, 884514303, 2260425441, 6781276323, 20343828969]

約数ペア:

[(1, 20343828969), (3, 6781276323), (9, 2260425441), (23, 884514303), (27, 753475147), (69, 294838101), (207, 98279367), (621, 32759789)]