20084214544

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{21275651}}^1$

素因数の和:21275718

約数の個数: 20

約数和(自身を含む): 39572712720

約数和(自身を除く): 19488498176

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 21275651, 42551302, 85102604, 170205208, 340410416, 1255263409, 2510526818, 5021053636, 10042107272, 20084214544]

約数ペア:

[(1, 20084214544), (2, 10042107272), (4, 5021053636), (8, 2510526818), (16, 1255263409), (59, 340410416), (118, 170205208), (236, 85102604), (472, 42551302), (944, 21275651)]