20171640032

素因数分解:

$2^5\times {\mathrm{12503}}^1\times {\mathrm{50417}}^1$

素因数の和:62930

約数の個数: 24

約数和(自身を含む): 39716880336

約数和(自身を除く): 19545240304

約数列:

[1, 2, 4, 8, 16, 32, 12503, 25006, 50012, 50417, 100024, 100834, 200048, 201668, 400096, 403336, 806672, 1613344, 630363751, 1260727502, 2521455004, 5042910008, 10085820016, 20171640032]

約数ペア:

[(1, 20171640032), (2, 10085820016), (4, 5042910008), (8, 2521455004), (16, 1260727502), (32, 630363751), (12503, 1613344), (25006, 806672), (50012, 403336), (50417, 400096), (100024, 201668), (100834, 200048)]