20254361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 22910400

約数和(自身を除く): 2656039

約数列:

[1, 17, 19, 73, 323, 859, 1241, 1387, 14603, 16321, 23579, 62707, 277457, 1066019, 1191433, 20254361]

約数ペア:

[(1, 20254361), (17, 1191433), (19, 1066019), (73, 277457), (323, 62707), (859, 23579), (1241, 16321), (1387, 14603)]