20069608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192977}}^1$

素因数の和:192996

約数の個数: 16

約数和(自身を含む): 40525380

約数和(自身を除く): 20455772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192977, 385954, 771908, 1543816, 2508701, 5017402, 10034804, 20069608]

約数ペア:

[(1, 20069608), (2, 10034804), (4, 5017402), (8, 2508701), (13, 1543816), (26, 771908), (52, 385954), (104, 192977)]