20282392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{195023}}^1$

素因数の和:195042

約数の個数: 16

約数和(自身を含む): 40955040

約数和(自身を除く): 20672648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 195023, 390046, 780092, 1560184, 2535299, 5070598, 10141196, 20282392]

約数ペア:

[(1, 20282392), (2, 10141196), (4, 5070598), (8, 2535299), (13, 1560184), (26, 780092), (52, 390046), (104, 195023)]