20237003206

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19801373}}^1$

素因数の和:19801455

約数の個数: 16

約数和(自身を含む): 35167240224

約数和(自身を除く): 14930237018

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 19801373, 39602746, 138609611, 277219222, 1445500229, 2891000458, 10118501603, 20237003206]

約数ペア:

[(1, 20237003206), (2, 10118501603), (7, 2891000458), (14, 1445500229), (73, 277219222), (146, 138609611), (511, 39602746), (1022, 19801373)]