20876547

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6067}}^1$

素因数の和:6138

約数の個数: 16

約数和(自身を含む): 29514752

約数和(自身を除く): 8638205

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 6067, 18201, 188077, 224479, 564231, 673437, 6958849, 20876547]

約数ペア:

[(1, 20876547), (3, 6958849), (31, 673437), (37, 564231), (93, 224479), (111, 188077), (1147, 18201), (3441, 6067)]