20201057789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{777173}}^1$

素因数の和:777340

約数の個数: 16

約数和(自身を含む): 23501741760

約数和(自身を除く): 3300683971

約数列:

[1, 11, 17, 139, 187, 1529, 2363, 25993, 777173, 8548903, 13211941, 108027047, 145331351, 1188297517, 1836459799, 20201057789]

約数ペア:

[(1, 20201057789), (11, 1836459799), (17, 1188297517), (139, 145331351), (187, 108027047), (1529, 13211941), (2363, 8548903), (25993, 777173)]