20163043311

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{3109}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 28265272320

約数和(自身を除く): 8102229009

約数列:

[1, 3, 23, 69, 193, 487, 579, 1461, 3109, 4439, 9327, 11201, 13317, 33603, 71507, 93991, 214521, 281973, 600037, 1514083, 1800111, 2161793, 4542249, 6485379, 13800851, 34823909, 41402553, 104471727, 292218019, 876654057, 6721014437, 20163043311]

約数ペア:

[(1, 20163043311), (3, 6721014437), (23, 876654057), (69, 292218019), (193, 104471727), (487, 41402553), (579, 34823909), (1461, 13800851), (3109, 6485379), (4439, 4542249), (9327, 2161793), (11201, 1800111), (13317, 1514083), (33603, 600037), (71507, 281973), (93991, 214521)]