20148896642

素因数分解:

$2^1\times 7^1\times {\mathrm{10903}}^1\times {\mathrm{132001}}^1$

素因数の和:142913

約数の個数: 16

約数和(自身を含む): 34544395392

約数和(自身を除く): 14395498750

約数列:

[1, 2, 7, 14, 10903, 21806, 76321, 132001, 152642, 264002, 924007, 1848014, 1439206903, 2878413806, 10074448321, 20148896642]

約数ペア:

[(1, 20148896642), (2, 10074448321), (7, 2878413806), (14, 1439206903), (10903, 1848014), (21806, 924007), (76321, 264002), (132001, 152642)]