20946486466

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1\times {\mathrm{52201}}^1$

素因数の和:53157

約数の個数: 16

約数和(自身を含む): 31569890328

約数和(自身を除く): 10623403862

約数列:

[1, 2, 313, 626, 641, 1282, 52201, 104402, 200633, 401266, 16338913, 32677826, 33460841, 66921682, 10473243233, 20946486466]

約数ペア:

[(1, 20946486466), (2, 10473243233), (313, 66921682), (626, 33460841), (641, 32677826), (1282, 16338913), (52201, 401266), (104402, 200633)]