20434092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{243263}}^1$

素因数の和:243277

約数の個数: 24

約数和(自身を含む): 54491136

約数和(自身を除く): 34057044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 243263, 486526, 729789, 973052, 1459578, 1702841, 2919156, 3405682, 5108523, 6811364, 10217046, 20434092]

約数ペア:

[(1, 20434092), (2, 10217046), (3, 6811364), (4, 5108523), (6, 3405682), (7, 2919156), (12, 1702841), (14, 1459578), (21, 973052), (28, 729789), (42, 486526), (84, 243263)]