20172620151

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{4861}}^1\times {\mathrm{7559}}^1$

素因数の和:12487

約数の個数: 24

約数和(自身を含む): 29625916320

約数和(自身を除く): 9453296169

約数列:

[1, 3, 9, 61, 183, 549, 4861, 7559, 14583, 22677, 43749, 68031, 296521, 461099, 889563, 1383297, 2668689, 4149891, 36744299, 110232897, 330698691, 2241402239, 6724206717, 20172620151]

約数ペア:

[(1, 20172620151), (3, 6724206717), (9, 2241402239), (61, 330698691), (183, 110232897), (549, 36744299), (4861, 4149891), (7559, 2668689), (14583, 1383297), (22677, 889563), (43749, 461099), (68031, 296521)]