20162927544

素因数分解:

$2^3\times 3^1\times {\mathrm{840121981}}^1$

素因数の和:840121990

約数の個数: 16

約数和(自身を含む): 50407318920

約数和(自身を除く): 30244391376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840121981, 1680243962, 2520365943, 3360487924, 5040731886, 6720975848, 10081463772, 20162927544]

約数ペア:

[(1, 20162927544), (2, 10081463772), (3, 6720975848), (4, 5040731886), (6, 3360487924), (8, 2520365943), (12, 1680243962), (24, 840121981)]