20164603941

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43931599}}^1$

素因数の和:43931625

約数の個数: 16

約数和(自身を含む): 31630752000

約数和(自身を除く): 11466148059

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43931599, 131794797, 395384391, 746837183, 1186153173, 2240511549, 6721534647, 20164603941]

約数ペア:

[(1, 20164603941), (3, 6721534647), (9, 2240511549), (17, 1186153173), (27, 746837183), (51, 395384391), (153, 131794797), (459, 43931599)]