20050142

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1579}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 34431360

約数和(自身を除く): 14381218

約数列:

[1, 2, 7, 14, 907, 1579, 1814, 3158, 6349, 11053, 12698, 22106, 1432153, 2864306, 10025071, 20050142]

約数ペア:

[(1, 20050142), (2, 10025071), (7, 2864306), (14, 1432153), (907, 22106), (1579, 12698), (1814, 11053), (3158, 6349)]