20163355216

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{4301057}}^1$

素因数の和:4301358

約数の個数: 20

約数和(自身を含む): 39199842612

約数和(自身を除く): 19036487396

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 4301057, 8602114, 17204228, 34408456, 68816912, 1260209701, 2520419402, 5040838804, 10081677608, 20163355216]

約数ペア:

[(1, 20163355216), (2, 10081677608), (4, 5040838804), (8, 2520419402), (16, 1260209701), (293, 68816912), (586, 34408456), (1172, 17204228), (2344, 8602114), (4688, 4301057)]