20144292924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{604063}}^1$

素因数の和:604474

約数の個数: 48

約数和(自身を含む): 53853513728

約数和(自身を除く): 33709220804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 16674, 33348, 604063, 1208126, 1812189, 2416252, 3624378, 4228441, 7248756, 8456882, 12685323, 16913764, 25370646, 50741292, 239813011, 479626022, 719439033, 959252044, 1438878066, 1678691077, 2877756132, 3357382154, 5036073231, 6714764308, 10072146462, 20144292924]

約数ペア:

[(1, 20144292924), (2, 10072146462), (3, 6714764308), (4, 5036073231), (6, 3357382154), (7, 2877756132), (12, 1678691077), (14, 1438878066), (21, 959252044), (28, 719439033), (42, 479626022), (84, 239813011), (397, 50741292), (794, 25370646), (1191, 16913764), (1588, 12685323), (2382, 8456882), (2779, 7248756), (4764, 4228441), (5558, 3624378), (8337, 2416252), (11116, 1812189), (16674, 1208126), (33348, 604063)]