20236844152

素因数分解:

$2^3\times 7^1\times {\mathrm{361372217}}^1$

素因数の和:361372230

約数の個数: 16

約数和(自身を含む): 43364666160

約数和(自身を除く): 23127822008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 361372217, 722744434, 1445488868, 2529605519, 2890977736, 5059211038, 10118422076, 20236844152]

約数ペア:

[(1, 20236844152), (2, 10118422076), (4, 5059211038), (7, 2890977736), (8, 2529605519), (14, 1445488868), (28, 722744434), (56, 361372217)]