20174808879

素因数分解:

$3^2\times {\mathrm{293}}^1\times {\mathrm{1693}}^1\times {\mathrm{4519}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 29264595360

約数和(自身を除く): 9089786481

約数列:

[1, 3, 9, 293, 879, 1693, 2637, 4519, 5079, 13557, 15237, 40671, 496049, 1324067, 1488147, 3972201, 4464441, 7650667, 11916603, 22952001, 68856003, 2241645431, 6724936293, 20174808879]

約数ペア:

[(1, 20174808879), (3, 6724936293), (9, 2241645431), (293, 68856003), (879, 22952001), (1693, 11916603), (2637, 7650667), (4519, 4464441), (5079, 3972201), (13557, 1488147), (15237, 1324067), (40671, 496049)]