20205633

素因数分解:

$3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1759}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 30863360

約数和(自身を除く): 10657727

約数列:

[1, 3, 7, 21, 547, 1641, 1759, 3829, 5277, 11487, 12313, 36939, 962173, 2886519, 6735211, 20205633]

約数ペア:

[(1, 20205633), (3, 6735211), (7, 2886519), (21, 962173), (547, 36939), (1641, 12313), (1759, 11487), (3829, 5277)]