20258594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10099}}^1$

素因数の和:10177

約数の個数: 16

約数和(自身を含む): 32724000

約数和(自身を除く): 12465406

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10099, 20198, 171683, 343366, 595841, 1191682, 10129297, 20258594]

約数ペア:

[(1, 20258594), (2, 10129297), (17, 1191682), (34, 595841), (59, 343366), (118, 171683), (1003, 20198), (2006, 10099)]