20165470927

素因数分解:

$7^2\times {\mathrm{11117}}^1\times {\mathrm{37019}}^1$

素因数の和:48150

約数の個数: 12

約数和(自身を含む): 23460536520

約数和(自身を除く): 3295065593

約数列:

[1, 7, 49, 11117, 37019, 77819, 259133, 544733, 1813931, 411540223, 2880781561, 20165470927]

約数ペア:

[(1, 20165470927), (7, 2880781561), (49, 411540223), (11117, 1813931), (37019, 544733), (77819, 259133)]