20342133969423

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13577}}^1\times {\mathrm{1928287}}^1$

素因数の和:1941911

約数の個数: 32

約数和(自身を含む): 31837670068224

約数和(自身を除く): 11495536098801

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 13577, 40731, 95039, 285117, 502349, 1507047, 1928287, 3516443, 5784861, 10549329, 13498009, 40494027, 71346619, 214039857, 499426333, 1498278999, 26180352599, 78541057797, 183262468193, 549787404579, 968673046163, 2906019138489, 6780711323141, 20342133969423]

約数ペア:

[(1, 20342133969423), (3, 6780711323141), (7, 2906019138489), (21, 968673046163), (37, 549787404579), (111, 183262468193), (259, 78541057797), (777, 26180352599), (13577, 1498278999), (40731, 499426333), (95039, 214039857), (285117, 71346619), (502349, 40494027), (1507047, 13498009), (1928287, 10549329), (3516443, 5784861)]