20201892722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3323}}^1\times {\mathrm{276337}}^1$

素因数の和:279673

約数の個数: 16

約数和(自身を含む): 33067710432

約数和(自身を除く): 12865817710

約数列:

[1, 2, 11, 22, 3323, 6646, 36553, 73106, 276337, 552674, 3039707, 6079414, 918267851, 1836535702, 10100946361, 20201892722]

約数ペア:

[(1, 20201892722), (2, 10100946361), (11, 1836535702), (22, 918267851), (3323, 6079414), (6646, 3039707), (36553, 552674), (73106, 276337)]