20598634

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34217}}^1$

素因数の和:34269

約数の個数: 16

約数和(自身を含む): 36134208

約数和(自身を除く): 15535574

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 34217, 68434, 239519, 479038, 1471331, 2942662, 10299317, 20598634]

約数ペア:

[(1, 20598634), (2, 10299317), (7, 2942662), (14, 1471331), (43, 479038), (86, 239519), (301, 68434), (602, 34217)]