20450266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14341}}^1$

素因数の和:14397

約数の個数: 16

約数和(自身を含む): 33043968

約数和(自身を除く): 12593702

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14341, 28682, 329843, 444571, 659686, 889142, 10225133, 20450266]

約数ペア:

[(1, 20450266), (2, 10225133), (23, 889142), (31, 659686), (46, 444571), (62, 329843), (713, 28682), (1426, 14341)]