20136502684

素因数分解:

$2^2\times {\mathrm{2309}}^1\times {\mathrm{2180219}}^1$

素因数の和:2182532

約数の個数: 12

約数和(自身を含む): 35254157400

約数和(自身を除く): 15117654716

約数列:

[1, 2, 4, 2309, 4618, 9236, 2180219, 4360438, 8720876, 5034125671, 10068251342, 20136502684]

約数ペア:

[(1, 20136502684), (2, 10068251342), (4, 5034125671), (2309, 8720876), (4618, 4360438), (9236, 2180219)]