20194396298

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{2239}}^1\times {\mathrm{18869}}^1$

素因数の和:21349

約数の個数: 16

約数和(自身を含む): 30433536000

約数和(自身を除く): 10239139702

約数列:

[1, 2, 239, 478, 2239, 4478, 18869, 37738, 535121, 1070242, 4509691, 9019382, 42247691, 84495382, 10097198149, 20194396298]

約数ペア:

[(1, 20194396298), (2, 10097198149), (239, 84495382), (478, 42247691), (2239, 9019382), (4478, 4509691), (18869, 1070242), (37738, 535121)]