20161887162

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37756343}}^1$

素因数の和:37756437

約数の個数: 16

約数和(自身を含む): 40776851520

約数和(自身を除く): 20614964358

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37756343, 75512686, 113269029, 226538058, 3360314527, 6720629054, 10080943581, 20161887162]

約数ペア:

[(1, 20161887162), (2, 10080943581), (3, 6720629054), (6, 3360314527), (89, 226538058), (178, 113269029), (267, 75512686), (534, 37756343)]