20206700

素因数分解:

$2^2\times 5^2\times {\mathrm{202067}}^1$

素因数の和:202081

約数の個数: 18

約数和(自身を含む): 43848756

約数和(自身を除く): 23642056

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 202067, 404134, 808268, 1010335, 2020670, 4041340, 5051675, 10103350, 20206700]

約数ペア:

[(1, 20206700), (2, 10103350), (4, 5051675), (5, 4041340), (10, 2020670), (20, 1010335), (25, 808268), (50, 404134), (100, 202067)]