20053021731

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{2393}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 27620937792

約数和(自身を除く): 7567916061

約数列:

[1, 3, 41, 123, 193, 353, 579, 1059, 2393, 7179, 7913, 14473, 23739, 43419, 68129, 98113, 204387, 294339, 461849, 844729, 1385547, 2534187, 2793289, 8379867, 18935809, 34633889, 56807427, 103901667, 163032697, 489098091, 6684340577, 20053021731]

約数ペア:

[(1, 20053021731), (3, 6684340577), (41, 489098091), (123, 163032697), (193, 103901667), (353, 56807427), (579, 34633889), (1059, 18935809), (2393, 8379867), (7179, 2793289), (7913, 2534187), (14473, 1385547), (23739, 844729), (43419, 461849), (68129, 294339), (98113, 204387)]