20183962785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1\times {\mathrm{883}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 37125623808

約数和(自身を除く): 16941661023

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293, 743, 879, 883, 1465, 2051, 2229, 2649, 3715, 4395, 4415, 5201, 6153, 6181, 10255, 11145, 13245, 15603, 18543, 26005, 30765, 30905, 78015, 92715, 217699, 258719, 653097, 656069, 776157, 1088495, 1293595, 1523893, 1811033, 1968207, 3265485, 3280345, 3880785, 4571679, 4592483, 5433099, 7619465, 9055165, 9841035, 13777449, 22858395, 22962415, 27165495, 68887245, 192228217, 576684651, 961141085, 1345597519, 2883423255, 4036792557, 6727987595, 20183962785]

約数ペア:

[(1, 20183962785), (3, 6727987595), (5, 4036792557), (7, 2883423255), (15, 1345597519), (21, 961141085), (35, 576684651), (105, 192228217), (293, 68887245), (743, 27165495), (879, 22962415), (883, 22858395), (1465, 13777449), (2051, 9841035), (2229, 9055165), (2649, 7619465), (3715, 5433099), (4395, 4592483), (4415, 4571679), (5201, 3880785), (6153, 3280345), (6181, 3265485), (10255, 1968207), (11145, 1811033), (13245, 1523893), (15603, 1293595), (18543, 1088495), (26005, 776157), (30765, 656069), (30905, 653097), (78015, 258719), (92715, 217699)]