20163490569

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32469389}}^1$

素因数の和:32469421

約数の個数: 16

約数和(自身を含む): 31170614400

約数和(自身を除く): 11007123831

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32469389, 97408167, 292224501, 746795947, 876673503, 2240387841, 6721163523, 20163490569]

約数ペア:

[(1, 20163490569), (3, 6721163523), (9, 2240387841), (23, 876673503), (27, 746795947), (69, 292224501), (207, 97408167), (621, 32469389)]