20481414

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9781}}^1$

素因数の和:10135

約数の個数: 16

約数和(自身を含む): 41084400

約数和(自身を除く): 20602986

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 9781, 19562, 29343, 58686, 3413569, 6827138, 10240707, 20481414]

約数ペア:

[(1, 20481414), (2, 10240707), (3, 6827138), (6, 3413569), (349, 58686), (698, 29343), (1047, 19562), (2094, 9781)]