20269266

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{91303}}^1$

素因数の和:91345

約数の個数: 16

約数和(自身を含む): 41634624

約数和(自身を除く): 21365358

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 91303, 182606, 273909, 547818, 3378211, 6756422, 10134633, 20269266]

約数ペア:

[(1, 20269266), (2, 10134633), (3, 6756422), (6, 3378211), (37, 547818), (74, 273909), (111, 182606), (222, 91303)]