20007786

素因数分解:

$2^1\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{3137}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 40065984

約数和(自身を除く): 20058198

約数列:

[1, 2, 3, 6, 1063, 2126, 3137, 3189, 6274, 6378, 9411, 18822, 3334631, 6669262, 10003893, 20007786]

約数ペア:

[(1, 20007786), (2, 10003893), (3, 6669262), (6, 3334631), (1063, 18822), (2126, 9411), (3137, 6378), (3189, 6274)]