20202710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183661}}^1$

素因数の和:183679

約数の個数: 16

約数和(自身を含む): 39670992

約数和(自身を除く): 19468282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183661, 367322, 918305, 1836610, 2020271, 4040542, 10101355, 20202710]

約数ペア:

[(1, 20202710), (2, 10101355), (5, 4040542), (10, 2020271), (11, 1836610), (22, 918305), (55, 367322), (110, 183661)]