20304912

素因数分解:

$2^4\times 3^1\times {\mathrm{423019}}^1$

素因数の和:423030

約数の個数: 20

約数和(自身を含む): 52454480

約数和(自身を除く): 32149568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423019, 846038, 1269057, 1692076, 2538114, 3384152, 5076228, 6768304, 10152456, 20304912]

約数ペア:

[(1, 20304912), (2, 10152456), (3, 6768304), (4, 5076228), (6, 3384152), (8, 2538114), (12, 1692076), (16, 1269057), (24, 846038), (48, 423019)]