23202076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{20071}}^1$

素因数の和:20109

約数の個数: 18

約数和(自身を含む): 43134728

約数和(自身を除く): 19932652

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 20071, 40142, 80284, 341207, 682414, 1364828, 5800519, 11601038, 23202076]

約数ペア:

[(1, 23202076), (2, 11601038), (4, 5800519), (17, 1364828), (34, 682414), (68, 341207), (289, 80284), (578, 40142), (1156, 20071)]