20103375609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{17315569}}^1$

素因数の和:17315621

約数の個数: 16

約数和(自身を含む): 30475403200

約数和(自身を除く): 10372027591

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 17315569, 51946707, 155840121, 467520363, 744569467, 2233708401, 6701125203, 20103375609]

約数ペア:

[(1, 20103375609), (3, 6701125203), (9, 2233708401), (27, 744569467), (43, 467520363), (129, 155840121), (387, 51946707), (1161, 17315569)]