20202830

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2341}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 36422784

約数和(自身を除く): 16219954

約数列:

[1, 2, 5, 10, 863, 1726, 2341, 4315, 4682, 8630, 11705, 23410, 2020283, 4040566, 10101415, 20202830]

約数ペア:

[(1, 20202830), (2, 10101415), (5, 4040566), (10, 2020283), (863, 23410), (1726, 11705), (2341, 8630), (4315, 4682)]