20512202032

素因数分解:

$2^4\times 7^2\times {\mathrm{26163523}}^1$

素因数の和:26163545

約数の個数: 30

約数和(自身を含む): 46230946908

約数和(自身を除く): 25718744876

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 26163523, 52327046, 104654092, 183144661, 209308184, 366289322, 418616368, 732578644, 1282012627, 1465157288, 2564025254, 2930314576, 5128050508, 10256101016, 20512202032]

約数ペア:

[(1, 20512202032), (2, 10256101016), (4, 5128050508), (7, 2930314576), (8, 2564025254), (14, 1465157288), (16, 1282012627), (28, 732578644), (49, 418616368), (56, 366289322), (98, 209308184), (112, 183144661), (196, 104654092), (392, 52327046), (784, 26163523)]