6867020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 14536368

約数和(自身を除く): 7669348

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2621, 5242, 10484, 13105, 26210, 52420, 343351, 686702, 1373404, 1716755, 3433510, 6867020]

約数ペア:

[(1, 6867020), (2, 3433510), (4, 1716755), (5, 1373404), (10, 686702), (20, 343351), (131, 52420), (262, 26210), (524, 13105), (655, 10484), (1310, 5242), (2620, 2621)]