20157564242

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{1583}}^1\times {\mathrm{27803}}^1$

素因数の和:29617

約数の個数: 16

約数和(自身を含む): 30388659840

約数和(自身を除く): 10231095598

約数列:

[1, 2, 229, 458, 1583, 3166, 27803, 55606, 362507, 725014, 6366887, 12733774, 44012149, 88024298, 10078782121, 20157564242]

約数ペア:

[(1, 20157564242), (2, 10078782121), (229, 88024298), (458, 44012149), (1583, 12733774), (3166, 6366887), (27803, 725014), (55606, 362507)]