20143574234

素因数分解:

$2^1\times 7^1\times {\mathrm{45557}}^1\times {\mathrm{31583}}^1$

素因数の和:77149

約数の個数: 16

約数和(自身を含む): 34533692928

約数和(自身を除く): 14390118694

約数列:

[1, 2, 7, 14, 31583, 45557, 63166, 91114, 221081, 318899, 442162, 637798, 1438826731, 2877653462, 10071787117, 20143574234]

約数ペア:

[(1, 20143574234), (2, 10071787117), (7, 2877653462), (14, 1438826731), (31583, 637798), (45557, 442162), (63166, 318899), (91114, 221081)]