20369262

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{6971}}^1$

素因数の和:7463

約数の個数: 16

約数和(自身を含む): 40828032

約数和(自身を除く): 20458770

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 6971, 13942, 20913, 41826, 3394877, 6789754, 10184631, 20369262]

約数ペア:

[(1, 20369262), (2, 10184631), (3, 6789754), (6, 3394877), (487, 41826), (974, 20913), (1461, 13942), (2922, 6971)]