20192667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2539}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 29504640

約数和(自身を除く): 9311973

約数列:

[1, 3, 11, 33, 241, 723, 2539, 2651, 7617, 7953, 27929, 83787, 611899, 1835697, 6730889, 20192667]

約数ペア:

[(1, 20192667), (3, 6730889), (11, 1835697), (33, 611899), (241, 83787), (723, 27929), (2539, 7953), (2651, 7617)]