20207130294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259065773}}^1$

素因数の和:259065791

約数の個数: 16

約数和(自身を含む): 43523050032

約数和(自身を除く): 23315919738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259065773, 518131546, 777197319, 1554394638, 3367855049, 6735710098, 10103565147, 20207130294]

約数ペア:

[(1, 20207130294), (2, 10103565147), (3, 6735710098), (6, 3367855049), (13, 1554394638), (26, 777197319), (39, 518131546), (78, 259065773)]