20068482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477821}}^1$

素因数の和:477833

約数の個数: 16

約数和(自身を含む): 45870912

約数和(自身を除く): 25802430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477821, 955642, 1433463, 2866926, 3344747, 6689494, 10034241, 20068482]

約数ペア:

[(1, 20068482), (2, 10034241), (3, 6689494), (6, 3344747), (7, 2866926), (14, 1433463), (21, 955642), (42, 477821)]