20249894

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14321}}^1$

素因数の和:14431

約数の個数: 16

約数和(自身を含む): 35060256

約数和(自身を除く): 14810362

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14321, 28642, 100247, 200494, 1446421, 2892842, 10124947, 20249894]

約数ペア:

[(1, 20249894), (2, 10124947), (7, 2892842), (14, 1446421), (101, 200494), (202, 100247), (707, 28642), (1414, 14321)]