20359380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339323}}^1$

素因数の和:339335

約数の個数: 24

約数和(自身を含む): 57006432

約数和(自身を除く): 36647052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339323, 678646, 1017969, 1357292, 1696615, 2035938, 3393230, 4071876, 5089845, 6786460, 10179690, 20359380]

約数ペア:

[(1, 20359380), (2, 10179690), (3, 6786460), (4, 5089845), (5, 4071876), (6, 3393230), (10, 2035938), (12, 1696615), (15, 1357292), (20, 1017969), (30, 678646), (60, 339323)]