20852028286

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{1277}}^1\times {\mathrm{12503}}^1$

素因数の和:14435

約数の個数: 16

約数和(自身を含む): 31352979744

約数和(自身を除く): 10500951458

約数列:

[1, 2, 653, 1277, 1306, 2554, 12503, 25006, 833881, 1667762, 8164459, 15966331, 16328918, 31932662, 10426014143, 20852028286]

約数ペア:

[(1, 20852028286), (2, 10426014143), (653, 31932662), (1277, 16328918), (1306, 15966331), (2554, 8164459), (12503, 1667762), (25006, 833881)]