20163304904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86910797}}^1$

素因数の和:86910832

約数の個数: 16

約数和(自身を含む): 39109859100

約数和(自身を除く): 18946554196

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86910797, 173821594, 347643188, 695286376, 2520413113, 5040826226, 10081652452, 20163304904]

約数ペア:

[(1, 20163304904), (2, 10081652452), (4, 5040826226), (8, 2520413113), (29, 695286376), (58, 347643188), (116, 173821594), (232, 86910797)]