20716074

素因数分解:

$2^1\times 3^4\times {\mathrm{127877}}^1$

素因数の和:127891

約数の個数: 20

約数和(自身を含む): 46419714

約数和(自身を除く): 25703640

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 127877, 255754, 383631, 767262, 1150893, 2301786, 3452679, 6905358, 10358037, 20716074]

約数ペア:

[(1, 20716074), (2, 10358037), (3, 6905358), (6, 3452679), (9, 2301786), (18, 1150893), (27, 767262), (54, 383631), (81, 255754), (162, 127877)]