20792905912

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{9662131}}^1$

素因数の和:9662406

約数の個数: 16

約数和(自身を含む): 39131634600

約数和(自身を除く): 18338728688

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 9662131, 19324262, 38648524, 77297048, 2599113239, 5198226478, 10396452956, 20792905912]

約数ペア:

[(1, 20792905912), (2, 10396452956), (4, 5198226478), (8, 2599113239), (269, 77297048), (538, 38648524), (1076, 19324262), (2152, 9662131)]